exam Maths Puzzle Numerical Ability

How do you determine if a polyomial is the difference of two squares?

Can anyone help me with this question?

Thank you

Read Solution (Total 0)

exam Other Question

Graph the inequality y<-3x+2

(side note) if you can give me at least 3 points and explain how you got them I would really appreciate it
having a tough time with geometry proof's

given: pqrs is a parrellagram with diagonal qs
line qr and line tw intersect at z

prove ts.zw =sz.qw