exam
Maths Puzzle
Numerical Ability
Please help me with thses 2 problems and thanks
Factor completely: 9x^2-16y^2
Factor completely: 3x^2-2x-8
Read Solution (Total 0)
exam Other Question
Would you please help me with this problem ;0).
x over x-2, subtract x+1 over x = 8 over x^2-2x
I think the LCD is x^2-2x. I am lost from here. Thank you for your help.
is this perpendicular