Question

PLEASE HELP!
(x^2-2x-15) / (x+3) = ?

Answer 1

really means "factor and cancel" since
\[\frac{x^2-2x-15}{x-3}=\frac{(x-3)(x+5)}{x-3}\]

Answer 2

can you show me using long division, please? that's how my teacher taught it

Answer 3

i cannot write long division here
no way to do it, but i can say you do it like long division with numbers

Answer 4

draw it out