Factor and solve 1x^2 - 8x + 15 = 0

Asked by AnneS2 12 years ago 7/26/2013 6:41 AM

Last updated by anonymous 12 years ago 7/27/2013 11:54 AM

Answered by CherieS 12 years ago 7/27/2013 11:54 AM

1x^2 - 8x + 15 = 0

(x )(x ) ( -5)( -3)=0

(x-5) (x-3) = 0

Solve:

(x-5)=0

x-5+5=0+5

x=5

Solve:

(x-3) = 0

x-3+3 = 0+3

x=3