book Maths Puzzle Numerical Ability

Simply the radical expression. Assume all variables represent positive real numbers.

SQRT( 12a3/25)

Read Solution (Total 0)

book Other Question

I have one more (18x^5y^2/6x^2y^-4)^-1. I am hoping with the explantion I will be able to understand more. Thank you for your help.. Solve the equation
1. 3 - 4(x - 1) + 1 = -3(x + 2) -4

2. [2x - 7] = 13

3. 4[x - 3] - 5 > 27 (simplify and specify the range, such as �2> x or x> 20� or � (-oo, -2) U (20, oo