Question 3(ii)
Factorise
$15 x y - 6 x + 5 y - 2$

Open in App

Solution

$15 x y - 6 x + 5 y - 2 = 3 \times 5 \times x \times y - 3 \times 2 \times x + 5 y - 2 = 3 x (5 y - 2) + 1 (5 y - 2) = (5 y - 2) (3 x + 1)$

Suggest Corrections

244

Similar questions

15 x y - 6 x + 5 y - 2

15 x y - 6 x + 5 y - 2

Factorise

$(i) c - 5 + 5 a b - a b c$

$(i i) 15 x y - 6 x + 5 y - 2$ [3 MARKS]

15 x y - 6 x + 5 y - 2

15 x y - 6 x + 5 y - 2

Join BYJU'S Learning Program

Explore more

Join BYJU'S Learning Program