Question

Factorise 10x²+19x+6

Show working out please.

Answer 1

(2x+3)(5x+2)

Explanation:

10x²+19x+6

multiply to get 60

add to get 19

10x²+19x+6

(10x²+15x)(+4x+6)

factorise:

10x²+15x

5x(2x+3)

4x+6

2(2x+3)

(2x+3)(5x+2)