SOLUTION: If x=-3 and y=7, find the value of X squared and y to the 3rd.

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: If x=-3 and y=7, find the value of X squared and y to the 3rd.      Log On


   

Question 720266:

If x=-3 and y=7, find the value of X squared and y to the 3rd.
Answer by checkley79(3341) About Me  (Show Source):
You can put this solution on YOUR website!
X^2=(-3)^2=9 ANS.
Y^3=7^3=343 ANS.