Question

Evaluate the following algebraic expression at x=0, y=−4, z=3 and simplify your answer. (x+y)^(2)+6z

Answer 1

34

Explanation:

substitute the given values for x, y and z into the expression

(x + y)² + 6z

= (0 + (- 4) )² + 6(3)

= (0 - 4)² + 18

= (- 4)² + 18

= 16 + 18

= 34