Question

$35y {}^{2} + 13y - 12$
Solve

Answer 1

Heya ✋

Let see your answer !!!!

$35 y^{2} + 13y - 12 \\ \\ = 35y ^{2} + 28y - 15y - 12 \\ \\ = 7y(5y + 4) - 3(5y + 4) \\ \\ = (5y + 4)(7y - 3)$








Thanks :)))))

Answer 2

Given Area:

35y²+13y-12

To Find :

Length and Breadth

Solution :

Factorising 35y²+13y-12

[By mid term spilting]

35y²+13y-12

35y²+28y-25y-12

7y(5y+4)-3(5y+4)

(5y+4) (7y-3)

Length = 7y-3

Breadth = 5y+4