Math, asked by sureshushaashupbnjt2, 1 year ago

how to factorise 5(x/x+1)²-4(x/x+1)-1

Answers

Answered by nethrasai

0

use b2-4ac formula and expand it

Answered by AnmolAdwani

0

let (x/x+1)=a
5a^2-4a-1
5a^2-5a-a-1
5a(a-1) 1(a-1)
(5a+1) (a-1)

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