Student: Type an exact answer, using radicals as needed
Tutor: Hi! I am now working on your question and you will soon see me writing on your drawing board.
Student: Hello
Tutor: Hi, how are you?
Student: Good thanks
Tutor: S, 1000 = 10^3...
Student: Ok
Tutor: Thus cuberoot(10000) = cbrt(10^3) --> 10
Student: 10
Tutor: Any questions so far?
Student: No
Tutor: So, the x and x^(2/3) combine to get x^(1 + 2/3) --> x^(5/3)
Tutor: That's our ans..
Student: Simplify by removing factors of 1
Student: The simplifed form is?
Tutor: That's (n+5) squared, right?
Tutor: Alright..
Student: Its squared
Tutor: We have a formula... a^2 - b^2 = (a+b)(a-b).. we use that to simplify n^2 - 5^2
Student: Ok
Tutor: That's our answer...
Student: Ok new one
Student: Write a quadractic equation in the variable x having given numbers as solutions . type the equation is standard form ax^2+bx+c=0
Student: Solution 1, onlu solution
Student: Only solution
Student: The equation is ? = 0
Tutor: There you go..
Student: Last one
Tutor: Take your time in taking down the explanation also... because we would use the same principle in each n every problem of this type:)
Student: Find the variation constant and an equation where y varies directly as x and y =80 and x=10
Student: The variation constant k
Student: =\
Student: K=?
Student: The variation is y= ?
Tutor: So, the value of k is ?
Student: K=?
Tutor: So, the variation constant, K = 8..
Student: Ok now y?
Tutor: And the variation is : y = 8x
Student: Student has ended this session. This question is automatically marked as done.