Question

(3x-1)(x+7)=0

Answer 1

3x-1=0
3x=1
x=1/3

x+7=0
x=-7

Answer 2

how would i do this as well? and thank you that makes sense. (1-x)(3x+2)=-4x

Answer 3

\[(1-x)(3x+2) = -4x\]Can you expand the left hand side?

Answer 4

what do you mean?

Answer 5

Multiply it out...you need to get everything on the left hand side and a 0 on the right hand side.

Answer 6

Thank you that makes sense