Solve the problem.
-The length of a rectangle is three inches more than the width. The area of the rectangle is 418 inches. Find the width of the rectangle.
A) 19 inches
B) 11 inches
C) 10 inches
D) 22 inches

Question

Quizplus · Accepted Answer

The area of a rectangle is given by the formula length × width. Let the width be x inches. Then, the length is x + 3 inches. The area is 418 square inches, so we have the equation x(x + 3) = 418. Solving this quadratic equation, we find x = 19 inches, which is the width of the rectangle.

Solve the Problem. -The Length of a Rectangle Is Three Inches More Than