book Maths Puzzle Numerical Ability

Clear the Fraction first,if neccesary

7/2x+1/2x=3x+3/2+5/2x

Read Solution (Total 0)

book Other Question

perform indicated operations and simplify
1. (x-4)cubed

2. (x(a)-1)(x(a)+1)

3.2y(2)+6/y(2)-y times y(2)-y(3)/4-8y

4.9xy(3)/7x(2)y divided by 2x(2)y(2)/ 3x(4)

systems o
Please provide the lowest possible factors for the following:

21z^3+28z