Please factor b^2+36=0

b=-√-36

b=+√36

Step-by-step explanation:

b^2+36=0

Substrate 36 from both sides

b^2=-36

Square root both sides

b=+or -√-36

So b=+√-36

Or b=-√-36

what is the question? i am guessing you are looking for the area.

to find an area, you have to do length x width.

in this case, it would be 12 ft x 4 ft = 48 sq. ft

answer: y = -2.5x - 15

              (-6,0)

step-by-step explanation: