exam Maths Puzzle Numerical Ability

How do I write each expression in simplest form?

ab-3a+5b-15/15+ 3a^2- 5b-a^2b

Thank you

Read Solution (Total 0)

exam Other Question

x+y=-4
_______
x-y=2

I am trying to figure out the method you use to solve this problem. The instructions says to solve using the addition method. find out the value of x and 2c^+20c+32=0