Question

can i get help with a last rational equation?

Answer 1

Multiply the left fraction by x-4 over x-4 and the right fraction by x-8 over x-8

Answer 2

Ah, this one's a bit more difficult! You need to get the denominator's of each the same. Like he just said!

Answer 3

This will give a common denominator of (x-8)(x-4)

Answer 4

So you can add the tops together which will be x-4 and x-8

Answer 5

I shall now pass over to mr. alright at maths :P

Answer 6

Giving you 2x-12 over x^2 - 12x +32

Answer 7

\[\frac{ 2x-12 }{ x^2-12x+32 }\]

Answer 8

thanks