michaela3384 michaela3384

25-07-2021
Mathematics

contestada

I need help please can not figure out this problem

I need help please can not figure out this problem class=

Respuesta :

ekelley1210 ekelley1210

25-07-2021

1. (2x-3)(x-4)
2x(x) =2x^2
2x(-4)= -8x
-3(x)= -3x
-3(-4)= 12
2x^2 -8x-3x+12= 2x^2 -11x+12

2. (x+2)(x+5)
x^2+5x+2x+10= x^2 +7x+10

3. (3x-1)(x+2)
3x^2 +6x-x-2= 3x^2+5x-2

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