Question

7. Do Factorization:

x2+2x+1

3x-7

7x3+x2-2

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Answer 1

Answer:

x²+2x+1=0

x²+x+x+1=0

x(x+1)+1(x+1)=0

(x+1)(x+1)=0

x=-1

3x-7=0

x=7/3

Answer 2

Answer:

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