book Maths Puzzle Numerical Ability

Please provide the lowest possible factors for the following:

21z^3+28z

Read Solution (Total 0)

book Other Question

Clear the Fraction first,if neccesary

7/2x+1/2x=3x+3/2+5/2x
State the solution set using interval notation and graph the solution set.
2v^2+7v<4

and
x^2+x>0