Question

the expansion of (×-10)(×+12) is _______.​

Answer 1

Answer:

xsquare +12x-10x-120

x square +2x -120

Answer 2

=> (x-10)(x+12)

=> x^2+12x-10x-120

=> x^2+2x-120

=> x^2+12x-10x-120

=> x(x+12) -10(x+12)

=> (x+12)(x-10)

x=(-12) x=10

I think this is the answer......I hope this helps u