Answer
$$30$$
Work Step by Step
To evaluate this expression, we substitute $-2$ where we see $x$ and $3$ where we see $y$:
$$4(-2)^2(3) + 5(-2)(3) - 6(-2)$$
Evaluate the exponent first:
$$4(4)(3) + 5(-2)(3) - 6(-2)$$
Multiply to simplify:
$$16(3) + 5(-6) + 12$$
$$48 - 30 + 12$$
Subtract first, according to order of operations:
$$18 + 12$$
Add to evaluate the expression:
$$30$$
