Question

Someone please help

Answer 1

\[\frac{ 4x-20 }{ 4x }\]

Answer 2

you can convert the 4x-20 as
4(x-5)
------
4x

Answer 3

now you can cancel the 4 and you have
x-5
-----
x

Answer 4

Thanks! what about\[\frac{ x ^{2} -16}{ x ^{2}-8x+16 }\]

Answer 5

?

Answer 6

Do you understand how we are solving these?

Answer 7

Kindof

Answer 8

that is right

Answer 9

what don't you understand on how to solve the type of questions you have? do you understand on how to factor out the question? because the way it was solved is by little bird was right.

Answer 10

factor top
factor bottom
cancel common factors

Answer 11

to find the factors ax ^{2}+bx+c
find a*c
If ac >0 ,then break b in p,q such that b=p+q and p*q=a*c
if ac<0,then b=p-q such that p*q=a*c

Answer 12

Thanks to everyone thats helped. :-)

Answer 13

yw