An expression for the area of this rectangle is 12h² + 15h - find an expression for the length of the rectangle

Question

(thank you!)

Answer 1

A=12h²+15h

=3h(4h+5) factored completely

=h(12h+15) factored not complete

the rectangle could have sides 3h and 4h+5

the rectangle also could have sides h and 12h+15