Math, asked by mantshafurkan, 4 months ago

x³+3+x²+5x+6 by x+2

Answers

Answered by Boookworm
1

(っ◔◡◔)っ Mark brainliest please

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Answered by Shanmai
0

Step-by-step explanation:

p(x) = x {}^{3}  + 3 + x {}^{2}  + 5x + 6 \\ x  + 2 = 0 \\ x =  - 2 \\ p( - 2) =  - 2 {}^{3}   + 3 + ( - 2 {})^{2}  + 5( - 2)  \\  + 6 \\  =  - 8 + 3 + 4 - 10  \\  =  - 11

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