English, asked by anusha775, 3 months ago

Factorise :
5 x²+4x-1

Answers

Answered by Anonymous

0

x=-1 is the answer..

Answered by ansh7896

0

5x^2 + 5x - x -1
5x(x+1)-1(x+1)
(5x-1)(x+1)
x=1/5,x=-1

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