Question

48+22x-x^2 factorise step by step​

Answer 1

Given Equation :-

-x² + 22x + 48 =0

-x² + 24x - 2x + 48 = 0

-x(x - 24) -2(x -24) = 0

(-x - 2)(x -24) = 0

Here , zeros are :-

- x - 2 = 0

So , x = -2

also

x - 24 = 0

So , x = 24

Hope it helped you...

Answer 2

Answer :-

Given ,

48+22x-x^2

Changing the sign for each term

x^2-22x-48

The factors are 24 , -2

-24×2=-48 , -24+2=-22

x(x-24)+2(x-24)

Taking (x-24) as common

(x-24)(x+2) .

Hope it helps you.