anjerica16 anjerica16

20-05-2021
Mathematics

contestada

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

Respuesta :

lizanosteve lizanosteve

20-05-2021

Answer:

-40

Step-by-step explanation:

Let's input x into all of the slots.

[tex]-2^{2}+-7^{2}+19-6[/tex]

Now, let's solve!

[tex]-4-49+19-6[/tex]

[tex]-40[/tex]

So, the answer is -40!

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