I need help by tomorow doing these kind of problems!

[TheOprahShow101]

:!: :shock: I have a huge test tomorow an I already have an F in algebra! the kinds of problems are factor:2x^2+8x+3x+12

and

27s^2+144s+192=0

Thanks to anybody that can help!

 

[skeeter]

2x^2+8x+3x+12 = 2x(x+4) + 3(x+4) = (x+4)(2x+3)

27s^2+144s+192 = 0
3(9s^2+48s+64) = 0
3(3s+8)(3s+8) = 0
s = -8/3

 

[TheOprahShow101]

omg thanks so much, your a lifesavor