
The second one is not an equation.<span />
ANSWER

EXPLANATION
The area of a rectangular art studio is given by the quadratic trinomial:

By comparing this to:
ax²+bx+c
We have a=12, b=5, and c=-2
ac=12*-2=-24
The factors of -24 that gives a sum of 5 are 8,-5
We split the middle term with these factors to get:

Factor by grouping,

The possible dimensions are:

There are 72 tens in 720.
Answer:
Step-by-step explanation:
Hahaha somebody deleted my answer whoops