The Student Room Group
(3 y-14)/(y-4)
(x+4)/x
Reply 2
crazy4it2007
Hi

Im stuck on 2 questions:

1) 3 + (2/4-y)

2) (10x+15/5x^2) x (x^2+4x/2x+3)

Any help would be great


Is your first question addition or division?

3+2/(4-y) =3+24y=3(4y)+24y=123y+24y=143y4y3+\frac{2}{4-y}=\frac{3(4-y)+2}{4-y}=\frac{12-3y+2}{4-y}=\frac{14-3y}{4-y}

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