exam Maths Puzzle Numerical Ability

Please multiply and simplify, if possible. all variables represent positive real numbers.

-2sqrt5x(4sqrt2x-3sqrt3)

Read Solution (Total 0)

exam Other Question

Three boys are going to a party and comparing how much money they have. sam works out that he has $6 more than Mark and $12 more than Dean. If they have $75 altogether, how much does Sam have? Solve the following systems by graphing

x-y=8 2x+y=7