A(x) = x4 – 7x3 – 9x2 – 8x – 5;
Evaluate for a = -5

need help!

x4−7x3−9x2−8x−5

x

Step-by-step explanation:

Let's solve for a.

ax=x4−7x3−9x2−8x−5

Step 1: Divide both sides by x.

ax

x

=

x4−7x3−9x2−8x−5

x

a=

x4−7x3−9x2−8x−5

x

x

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