Math, asked by urvijain0613, 3 months ago

factorise 7x²-14x+7

Answers

Answered by 1976gargib

3

Answer:

7(x-1)²

Step-by-step explanation:

7x²-14x+7

=7x²-7x-7x+7

=7x(x-1)-7(x-1)

=(7x-7)(x-1)

=7(x-1)²

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