Question

show that X + 1 is a factor of x cube + 3 X square + 3 X + 1​

Answer 1

Answer:

Step-by-step explanation:

X+1=0

X=-1

X*3+3x*2+3x+1

-1*3+3(-1)*2+3(-1)+1

-1+3-3+1

4-4

0

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