Question: Math

Factor and check: x^2 -7x+12=0

In Math | Asked by AnneS2
Answers

x^2 -7x+12=0

(x    )(x   )    (   -4)(   -3)=0

(x-4) (x-3) = 0

Check:

(x-4) (x-3) = 0

(x)(x)  (x)(-3)  (-4)(x)   (-4)(-3)=0

x^2        -3x        -4x       +12==0

x^2           -7x                +12=0

CherieS | 368 days ago