Posted by Anonymous on .
What is the area of a rectangle that has a length of 12x and a width of (x + 3)?

Math 
Writeacher,
Geometry and algebra??

algebra 
Steve,
(12x)(x+3) = 12x^2 + 36x
Posted by Anonymous on .
What is the area of a rectangle that has a length of 12x and a width of (x + 3)?
Geometry and algebra??
(12x)(x+3) = 12x^2 + 36x