Geometry question?
A rectangular backyard has adjacent side lengths of 5y-3 and 3y^2+2 units. Which of the following is the area of the yard?
F) 9y^2+8y-1
G) 15^3-6
H) 15y^3-y^2-6
J) 15y^3-9y^2+10y-6
K) 15y^3+9y^2+10y+6