Question

divide P(X) = 2x^3 - 7 x^2 + 5 x + 8 by X + 2 by remainder theorem​

Answer 1

Answer:

-46

Step-by-step explanation:

x+2 = 0

x= -2

So , the value of x is -2

$p( - 2) = 2( - 2) {}^{3} - 7 {( - 2)}^{2} + 5( - 2) + 8 \\ \\ = - 16 - 28 - 10 + 8 \\ \\ = - 46$

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