Math, asked by corinaallen200558, 7 months ago

factorise 10y^2-9y-7

Answers

Answered by satyamsingh02003

0

Ans:- 10y^2 - 9y - 7

= 10y^2 - 14y + 5y - 7

= 2y(5y - 7) + 1 (5y - 7)

= (5y - 7) (2y + 1) ans

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