exam Maths Puzzle Numerical Ability

Hi could you help me with this question on rational expressions?

Simplify each rational expression. State any restrictions on the variable.
3x^2-12/x^2-x-6

Thanks for the help!

Read Solution (Total 0)

exam Other Question
The area of a triangle is 20 cm2. The height of the triangle is 3cm more than its base. Find the base of the triangle.

(A=1/2 b x h)

x = base
x + 3 = height
20 = (1/2x) (x + 3) A sales commission on a $12,500 car is $625. what is his rate of commission?