Question

What is the value of 3 minus 6 open parentheses z minus 2 close parentheses cubed if z = - 2

Answer 1

We are being asked to compute the final value of this numerical problem "3 minus 6 open parentheses z minus 2 close parentheses cubed if z = -2"
3 - 6 (z-2)^3 
If z = -2, we have:
3 -6 ( -2 -2 )^3
3-6 (-4)^3
3-6*(-64)
3+384
387

The answer is 387.