Question

What is the value of 2x^3+7x^2-19x-6 if the value of x is -1

Answer 1

Answer:

-40

Step-by-step explanation:

Let's input x into all of the slots.

$-2^{2}+-7^{2}+19-6$

Now, let's solve!

$-4-49+19-6$

$-40$

So, the answer is -40!