Question

x^4 - 3x^2 + 2x -8 \ x +4​

Answer 1

q(x) = 0

x+4=0

X=-4

putting the value of x in x^4 - 3x^2 + 2x -8

$= {( - 4)}^{4} - 3 { (- 4)}^{2} + 2( - 4) - 8 \\ = 256 - 48 - 8 - 8 \\ = 192$

Step-by-step explanation:

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