x^2+12x+32/6x+42 / x^2+4x/x^2-49
dividing expressions.

Question

x^2+12x+32/6x+42 / x^2+4x/x^2-49
dividing expressions.

anonymous · Answer

did you solve it is this what you got?

anonymous · Answer

according to the textbook, you have the correct answer. i, on the other hand, got something completely different--and wrong ://

anonymous · Answer

can you show me how you solved this problem, saljudieh07, or have you gone somewhere else?

anonymous · Answer

don't leave.... aaaahhh! :O

anonymous · Answer

ok dont worri am here

anonymous · Answer

yay:D

anonymous · Answer

you change it to this:
$${[(x^2+12x+32)/(6x+42)]} * {[(x^2-49)/(x^2+4x)]}$$
now simplify x^2+12x+32 into (x+4) (x+8)
and simplify x^2-49 into (x-7)(x+7)
and simplify x^2+4x into x(x+4)
and simplify 6x+42 into 6(x+7)
plug those back into your expression and cancel out some terms, you will get the right answer!

anonymous · Answer

ooooh... makes sense. 
thanks:)

anonymous · Answer

np ;)