Question

Evaluate the following expression using the values given:
Find 3x^2 - y^3 - y^3 - z if x = 3, y = -2, and z = -5.

Answer 1

plug in 3 for x, -2 for y, and -5 for z, as you are given.

Answer 2

Plug in the values given in the following variables in your equation, so lets look at the first one.

3x^2 which implies 3(3)^2, etc.

Answer 3

Yeah..

Answer 4

So plug in the values ...