Question

Factorise : 10x^2 − x− 24​

Answer 1

It is a wrong question.

It should be x^2 - 10x - 24

Answer 2

Answer:

(2x+3)(5x-8)

Step-by-step explanation:

10x^2 − x− 24​

2x * 5x = 10x^2

now we need to find 2 numbers which product is -24

-8*3 = -24

No we need to plug it in to the equation and see if it can give us -1 when multiplied

(2x+3)(5x-8)

2*-8 = -16

3*5 = 15

-16 + 15 = -1

so the result is (2x+3)(5x-8)