exam Maths Puzzle Numerical Ability

This is subtracting a rational equation. I am not able to get it. Page 444 problem # 40 ( ISBN 0536269610)

5 30
___ - ______ = 1
y-3 y^2-9
or...

5/(y-3) - 30/y^2-9 = 1

Read Solution (Total 0)

exam Other Question
Please kindly help me. Thank you.


Analysis of forecasters’ interest rate predictions over the period 1982–1990 was intended to see
whether the predictions corresponded to wh This involves a circular pool. When it rains, the water falls off the top rim of the pool, splashes onto the ground and causes a muddy ring to form on the bottom of the pool wall,