Math, asked by abc5430, 1 year ago

factorize question 21 and 23

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Answered by aditya997137

1

23. 8(x^3+y^3) +2(x+y)

=8(x+y)(x^2+xy+y^2)+2(x+y)

=2(x+y)[4(x^2+xy +y^2)+1]

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