Question

36x-8y^2 when x=-3 and y=-6

Answer 1

-396

Explanation:

We will replace x by -3 and y by -6

We get: 36x-8y²=36×(-3)-8×(-6)²=

-36×3-8×36=36(-3-8)=-11×36=-396

Answer 2

36x - 8y² = 36 × (-3) - 8 × (-6)² =

= -108 - 8 × 36 = -108 - 288 =

= -396