exam Maths Puzzle Numerical Ability

I need help simplifing this problem.

(x + 3)(2x - 1) (-x - 3 )(2x + 1)
� ____

x(x + 4) x

and

x^(2) -

Read Solution (Total 0)

exam Other Question

you have 80 yards of fencing to enclose a rectangular region. find the dimensions of the rectangle that maximize the enclosed area. what is the maximum area? Is the following statement true or false and why?

Three noncollinear points determine two lines.