Solve this quadratic equation. You may use any method covered in this unit.

(If the equation only has one answer, then enter it in both boxes.)

Solution 1:

Solution 2:

Solve this quadratic equation. You may use any method covered in this unit.

Convert this quadratic equation to standard form:

Use the cofficients to find:

a

b

c

Find the solution(s)

(If the equation only has one answer, then enter it in both boxes.)

Solution 1:

Solution 2:

Solve this quadratic equation. You may use any method covered in this unit.

(If the equation only has one answer, then enter it in both boxes.)

Solution 1:

Solution 2:

Given the diagram below, if the area of the shaded region is 78 ft², what are the

dimensions of the inside rectangle?

Write an expression that represents the area of the unshaded area.

Write an expression that represents the area of the larger rectangle.

Write an equation for the area of the shaded region.

What is the length of x?

ft