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find the P(x) sothat when it is divided by x+1 the qoutient is (2x²-5x+9 )and the remainder is -10​

Sagot :

Answer:

P(x) = 2x³-3x²+4x-1

Step-by-step explanation:

We multiply (x+1) and (2x²-5x+9)

P(x) = x+1 (2x²-5x+9)

P(x) = 2x³-5x²+9x+2x²-5x+9

P(x) = 2x³-3x²+4x+9

Then we will add (-10)

P(x) = 2x³-3x²+4x+9 + (-10)

P(x) = 2x³-3x²+4x-1