English, asked by hetvi28112007, 9 months ago

1) Factorise x³- x
2) Factorise y²-10y+21

Answers

Answered by dsaudagar4gmailcom

1

Answer:

1. x×(x-1)×(x+1)

2.(y-3)(y-7)

Answered by hanama

0

Answer:

1. x×(x-1)×(x+1)

2.(y-3)(y-7)

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