Question

find the remainder when x³ + 3x² + 2x + 5 is divided by x + 1​

Answer 1

Answer:

remiender is o

Step-by-step explanation:

1. divedend is xplus 1
2. so we take x_1
3. and solve by sythtic division method

Answer 2

Step-by-step explanation:

Apply remainder theorem

=>x+1=0

=>x= - 1

Replace x by - 1 we get

=> x 3 + 3 x2 +3x+1

=>(-1) 3 + 3 (-1)2+3(-1)+1

=>-1+3-3+1

=>0

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