Math, asked by sneha1452, 7 months ago

maths 9class exercise 2.3 first problem

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Answered by Anonymous

3

Answer:

sorry for bad handwriting..

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Answered by Anonymous

10

Answer:

p(x)=x³+3x²+3x+1

x+1=0

x=-1

p(x)=x³+3x²+3x+1

p(-1)=(-1)³+3(-1)²+3(-1)+1

0=-1+3-3+1

0=0

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