Solving Quadratic Equations by Factoring Answers

A rectangular patio is 9 ft by 6 ft. When the length and width are increased by the same amount, the area becomes 88 sq ft. Ginger is using the zero product property to solve the equation (6 + x)(9 + x) = 88. What does the value of x in her solutions represent?

A rectangular field has an area of 1,764 m2. The width of the field is 13 m more than the length. What is the perimeter of the field?

What are the solutions to the equation (2x – 5)(3x – 1) = 0?

The solutions to the equation are or

Use the zero product property to find the solutions to the equation (x + 2) (x + 3) = 12.

The solutions to a quadratic equation are x = 2 and x = 7. If k is a nonzero constant, which of the following must be equal to the quadratic equation?

The profit a company makes from producing x tabletops is modeled by the equation P(x) = 480x – 2x2. For what number of tabletops does the company make a profit of $0?

The square of a number is 12 less than 7 times the number. What is the number?

Use the zero product property to find the solutions to the equation x2 – 13x + 30 = 0.

A rectangular deck is 12 ft by 14 ft. When the length and width are increased by the same amount, the area becomes 288 sq. ft. By how much were the dimensions increased?