book Maths Puzzle Numerical Ability

Solve for X

x+5/(X^2+x-6) - 2/(x-2) = 3/(x+3)

Read Solution (Total 0)

book Other Question

Find the dimensions of the square picture that make the area of the picture equal to 75%of the total area enclosed by the frame. the toatl are of the frame is 144in please can u help me I am confused with negative exponents. Can you help me solve
(-3x^3y^-5z^0)^-2
Divided by
( x^-2y^12)^-2

In words -3x cubed y to the -5 z to the 0 power,divided by x to the