Math, asked by dddanielrogers, 2 months ago

factorise 7a²-8a+1.

Answers

Answered by amitsharma777222999

2

Answer:

7a^2-8a+1

=7a^2-7a-a+1

=7a(a-1)-1(a-1)

=(7a-1)(a-1)

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