Question

1s Factorised method
7x²-8x+1=0​

Answer 1

Answer:

it is middle term factorisation

Step-by-step explanation:

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Answer 2

Answer:

x=1 or x=1/7

Step-by-step explanation:

7x^2-8x+1

= 7x^2-7x-x+1=0

= 7x(x-1)-1(x-1)=0

= (x-1) (7x-1)=0

Either, x-1=0 or 7x-1=0

x=1 or 7x=1

x=1 or x=1/7

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