What is the value of 36x - 8y² when x = 3 and y = -6

Solution:

Given equation:

36x - 8y²

When x = 3 and y = -6

= 36(3) - 8(-6)(-6)

= 108 - 288

= -180

Therefore, the value of 36x - 8y² when x = 3 and y = -6 is -180

What is the value of 36x - 8y² when x = 3 and y = -6

Summary:

The value of 36x - 8y² when x = 3 and y = -6 is -180.