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Use the remainder theorem to find P(-2) for P(x)=x4+2x° -6x²+9.Specifically, give the quotient and the remainder for the associated division and the value of P(-2).OlaQuotient0Х?Remainder0P(-2) = 0

Use the remainder theorem to find P(-2) for P(x)=x4+2x° -6x²+9.Specifically, give-example-1
User Engineiro
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Given data:


P(x)=x^4+2x^3-6x^2+9

Now, by using remainder theorem we simply write out the coefficients in a line we get


\begin{gathered} (-2)\text{ 1 2 -6 0 9} \\ \text{ -2 0 }12\text{ -24} \\ \text{ }1\text{ 0 -6 12 -15} \end{gathered}

The remainder theorem says that the last term we get that is -15 is the remainder.

P(-2) = 16 - 16 - 24 + 9

= -15

Quotient is (x + 2)

User Drekbour
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