Tutor: Hi! I am now working on your question and you will soon see me writing on your drawing board.
Student: Hi this is actually Ian's mom, I need to get the answers to these so I can check his answers
Tutor: Sure
Tutor: Did I write the equation correctly?
Student: Yes
Tutor: Any questions so far?
Student: No
Tutor: We shall replace x with x^2 - 3
Student: Ok
Tutor: What is the value of. 4 - 6?
Student: 2
Tutor: Close... I'll show you.
Tutor: 4 - 6 = -2
Student: Ok
Tutor: As 6 is bigger than 4
Student: I see
Tutor: 2x^2 - 2 is the answer for the first question
Student: Ok'ok
Tutor: Any questions so far?
Student: No
Student: These are multiple choice is the answer to the next one 4x^2+16x+13?
Tutor: Yes you are right
Tutor: Excellent
Tutor: Your son is brilliant
Student: Next one
Tutor: Sure
Student: F(x)=2+4x and g(x)=3x+7, find (a) (g*f)(x) and (b)(f*g)(x)
Tutor: Did I write the equation correctly?
Student: Yes
Student: Ok
Tutor: What is the value of..3 times 2.?
Student: 6
Tutor: What do you get when you simplify.3(2 + 4x)..?
Student: 6+12x
Tutor: Correct!
Student: 12x+13?
Tutor: Yes you are right
Student: I think b is 12x+30?
Tutor: Let me see
Tutor: Yes :)
Tutor: Correct!
Student: Ok next one
Student: F(x) =4+3x and g(x)=2x-4 find (g*f)(x) abd (f*g)(x)
Student: And not abd sorry
Tutor: Its ok
Tutor: :)
Tutor: Did I write the equation correctly?
Student: Yes
Tutor: Any questions so far?
Tutor: Any questions so far?
Student: No
Student: 8+6x-4?
Tutor: What do you get when you simplify.2(4 + 3x)..?
Student: 6x+4?
Tutor: Yes 6x + 4 is the answer
Tutor: Good
Student: I think the answer for b is 6x-8
Tutor: Let me see plse
Tutor: Correct!
Tutor: :)
Student: Ok this one is stated differently ready?
Tutor: Yes
Student: Set up the composite of (g*f)(x) when f(x)=3x^3 -4x and g(x)=8x^2 +9
Tutor: Any questions so far?
Student: No
Tutor: Any questions so far?
Student: No
Tutor: What do you get when you simplify.8(16x^2)..?
Student: They don't simplify it all the way I think the answer they are looking for is 8(3x^3-4x)^2+9
Tutor: Good
Tutor: Then we alread got the answer
Tutor: Yes
Student: Right the next one is the composite one too
Student: Sorry I am wrong the next one is like the first few
Tutor: Its ok:)
Student: F(x)=2+5x and g(x)=x^2+3 find (f*g)(x) and (g*f)(x)
Tutor: Did I write the equation correctly?
Student: Yes
Tutor: What do you get when you simplify.5(x^2 + 3)..?
Student: 5x^2+15?
Tutor: Correct!
Student: Ok the next one should be 25x^2+20x+7
Tutor: Let me verify plse
Tutor: Yes
Tutor: Correct!
Tutor: :)
Student: Ok we are at the half way mark of the assigment
Student: This one is a composite again
Tutor: Yeah
Student: (g*f)(x) when f(x)=5x^3-3x and g(x)=3x^2-4
Tutor: Any questions so far?
Student: No
Tutor: What do you get when you simplify.3(5x^3 - 3x)..?
Student: 15x^3-9x-4
Tutor: Yes that is the final answer
Tutor: Correct!
Student: Hold on I need to add more minutes
Student: Ok i just got more minutes'
Tutor: Sure
Student: Next?
Tutor: Sure:)
Student: F(x)=6+6x and g(x)=2x+2 find (f*g)(x) and (g*f)(x)
Tutor: Did I write the equation correctly?
Student: Yes
Tutor: Any questions so far?
Student: No
Student: 6+12x+12?
Tutor: What do you get when you simplify 6(2x + 2)?
Tutor: Correct!
Student: B should be 12x+14
Tutor: Let me see please
Tutor: Yes:)
Tutor: Correct!
Student: Ok 3 more
Tutor: Yeah
Student: Without simplifying write (g*f)(x) when f(x)=2x^2+3x and g(x)=4x^3-1
Tutor: Any questions so far?
Student: No
Student: Ok
Tutor: 4(2x^2 + 3x)^3 - 1
Student: Next
Tutor: Is the answer with out simplifying
Tutor: Yea
Student: F(x)=4-7x and g(x)=x^2+1 fubd (f*g)(x) and (g*f)(x)
Tutor: Any questions so far?
Student: No
Tutor: First box is the answer without simplifying
Tutor: Second box is the answer after simplifyin
Student: Ok b is 49x^2-56x+17
Tutor: Let me see please
Tutor: Correct!
Tutor: :)
Student: Ok next
Student: F(x)3-3x and g(x)=4x+3 find (f*g)(x) and (g*f)(x)
Tutor: Did I write the equation correctly?
Student: Yes
Tutor: Any questions so far?
Student: No
Tutor: What do you get when you simplify..3(4x - 3).?
Student: 12x-9?
Tutor: Correct!
Tutor: -12x - 24 is the answer
Student: Ok that is not one of the choices so I have no idea off the top of my head what the second one is.
Tutor: Sorry my bad
Tutor: Minor mistake
Tutor: I will set right
Tutor: -12x - 6 is the answer
Student: Ok so b is -12x+15
Tutor: Let me verify please
Tutor: Yes correct!
Student: Ok last but not least
Tutor: Sure
Student: Set up the composite (g*f)(x) when f(x)=2x^3=7x and g(x)=9x^2+5
Tutor: Did I write the equation correctly?
Student: Yes
Tutor: Any questions so far?
Student: No I got it. That is the answer I was looking for. That is all we have for now Thank you for your help
Student: Student has ended this session. This question is automatically marked as done.
Tutor: 9(2x^3 + 7x)^2 + 5 is answer without simplifying
Tutor: Hi are you there?
Tutor: Thank you for using Instant Math Help. If you have any more questions, please send them as a new question and we will be happy to help.
Student: Hi this is actually Ian's mom, I need to get the answers to these so I can check his answers
Tutor: Sure
Tutor: Did I write the equation correctly?
Student: Yes
Tutor: Any questions so far?
Student: No
Tutor: We shall replace x with x^2 - 3
Student: Ok
Tutor: What is the value of. 4 - 6?
Student: 2
Tutor: Close... I'll show you.
Tutor: 4 - 6 = -2
Student: Ok
Tutor: As 6 is bigger than 4
Student: I see
Tutor: 2x^2 - 2 is the answer for the first question
Student: Ok'ok
Tutor: Any questions so far?
Student: No
Student: These are multiple choice is the answer to the next one 4x^2+16x+13?
Tutor: Yes you are right
Tutor: Excellent
Tutor: Your son is brilliant
Student: Next one
Tutor: Sure
Student: F(x)=2+4x and g(x)=3x+7, find (a) (g*f)(x) and (b)(f*g)(x)
Tutor: Did I write the equation correctly?
Student: Yes
Student: Ok
Tutor: What is the value of..3 times 2.?
Student: 6
Tutor: What do you get when you simplify.3(2 + 4x)..?
Student: 6+12x
Tutor: Correct!
Student: 12x+13?
Tutor: Yes you are right
Student: I think b is 12x+30?
Tutor: Let me see
Tutor: Yes :)
Tutor: Correct!
Student: Ok next one
Student: F(x) =4+3x and g(x)=2x-4 find (g*f)(x) abd (f*g)(x)
Student: And not abd sorry
Tutor: Its ok
Tutor: :)
Tutor: Did I write the equation correctly?
Student: Yes
Tutor: Any questions so far?
Tutor: Any questions so far?
Student: No
Student: 8+6x-4?
Tutor: What do you get when you simplify.2(4 + 3x)..?
Student: 6x+4?
Tutor: Yes 6x + 4 is the answer
Tutor: Good
Student: I think the answer for b is 6x-8
Tutor: Let me see plse
Tutor: Correct!
Tutor: :)
Student: Ok this one is stated differently ready?
Tutor: Yes
Student: Set up the composite of (g*f)(x) when f(x)=3x^3 -4x and g(x)=8x^2 +9
Tutor: Any questions so far?
Student: No
Tutor: Any questions so far?
Student: No
Tutor: What do you get when you simplify.8(16x^2)..?
Student: They don't simplify it all the way I think the answer they are looking for is 8(3x^3-4x)^2+9
Tutor: Good
Tutor: Then we alread got the answer
Tutor: Yes
Student: Right the next one is the composite one too
Student: Sorry I am wrong the next one is like the first few
Tutor: Its ok:)
Student: F(x)=2+5x and g(x)=x^2+3 find (f*g)(x) and (g*f)(x)
Tutor: Did I write the equation correctly?
Student: Yes
Tutor: What do you get when you simplify.5(x^2 + 3)..?
Student: 5x^2+15?
Tutor: Correct!
Student: Ok the next one should be 25x^2+20x+7
Tutor: Let me verify plse
Tutor: Yes
Tutor: Correct!
Tutor: :)
Student: Ok we are at the half way mark of the assigment
Student: This one is a composite again
Tutor: Yeah
Student: (g*f)(x) when f(x)=5x^3-3x and g(x)=3x^2-4
Tutor: Any questions so far?
Student: No
Tutor: What do you get when you simplify.3(5x^3 - 3x)..?
Student: 15x^3-9x-4
Tutor: Yes that is the final answer
Tutor: Correct!
Student: Hold on I need to add more minutes
Student: Ok i just got more minutes'
Tutor: Sure
Student: Next?
Tutor: Sure:)
Student: F(x)=6+6x and g(x)=2x+2 find (f*g)(x) and (g*f)(x)
Tutor: Did I write the equation correctly?
Student: Yes
Tutor: Any questions so far?
Student: No
Student: 6+12x+12?
Tutor: What do you get when you simplify 6(2x + 2)?
Tutor: Correct!
Student: B should be 12x+14
Tutor: Let me see please
Tutor: Yes:)
Tutor: Correct!
Student: Ok 3 more
Tutor: Yeah
Student: Without simplifying write (g*f)(x) when f(x)=2x^2+3x and g(x)=4x^3-1
Tutor: Any questions so far?
Student: No
Student: Ok
Tutor: 4(2x^2 + 3x)^3 - 1
Student: Next
Tutor: Is the answer with out simplifying
Tutor: Yea
Student: F(x)=4-7x and g(x)=x^2+1 fubd (f*g)(x) and (g*f)(x)
Tutor: Any questions so far?
Student: No
Tutor: First box is the answer without simplifying
Tutor: Second box is the answer after simplifyin
Student: Ok b is 49x^2-56x+17
Tutor: Let me see please
Tutor: Correct!
Tutor: :)
Student: Ok next
Student: F(x)3-3x and g(x)=4x+3 find (f*g)(x) and (g*f)(x)
Tutor: Did I write the equation correctly?
Student: Yes
Tutor: Any questions so far?
Student: No
Tutor: What do you get when you simplify..3(4x - 3).?
Student: 12x-9?
Tutor: Correct!
Tutor: -12x - 24 is the answer
Student: Ok that is not one of the choices so I have no idea off the top of my head what the second one is.
Tutor: Sorry my bad
Tutor: Minor mistake
Tutor: I will set right
Tutor: -12x - 6 is the answer
Student: Ok so b is -12x+15
Tutor: Let me verify please
Tutor: Yes correct!
Student: Ok last but not least
Tutor: Sure
Student: Set up the composite (g*f)(x) when f(x)=2x^3=7x and g(x)=9x^2+5
Tutor: Did I write the equation correctly?
Student: Yes
Tutor: Any questions so far?
Student: No I got it. That is the answer I was looking for. That is all we have for now Thank you for your help
Student: Student has ended this session. This question is automatically marked as done.
Tutor: 9(2x^3 + 7x)^2 + 5 is answer without simplifying
Tutor: Hi are you there?
Tutor: Thank you for using Instant Math Help. If you have any more questions, please send them as a new question and we will be happy to help.