Solving Factored Equations

Which is an example of the zero product property?

• If 2x(x - 3) = 0, then 2x = x - 3.

• If 2x(x - 3) = 0, then 2x = 0, or x - 3 = 0.

• If 2x(x - 3) = 0, then 2x = 2x² - 3.

• If 2x(x - 3) = 0, then 0 = 2x(x - 3)

Tags

CCSS.HSA-REI.B.4B

Identify all solutions to the equation below:

(x + 3)(x - 2) = 0

• 0

• -3

• 3

• 2

• -2

Tags

CCSS.HSA-REI.B.4B

Identify all solutions to the equation below:

3(x - 7)(x - 5) = 0

• 5

• -5

• -7

• 7

• 3

Tags

CCSS.HSA-REI.B.4B

Identify all solutions to the equation below:

3x(2x - 5) = 0

• 5

• -5

• 0

• -⁵/₂

• ⁵/₂

Tags

CCSS.HSA-REI.B.4B

Solve each equation by factoring.

• A

• B

• C

• D

Tags

CCSS.HSA-REI.B.4B

Which answer choice correctly shows the quadratic equation above in factored form?

• (x + 7)(x - 2) = 0

• (x - 7)(x + 2) = 0

• (x - 7)(x - 2) = 0

• (x + 7)(x + 2) = 0

Tags

CCSS.HSA-REI.B.4B

Solve by factoring

• -4, 2

• -2, 4

• -16

• -4

Tags

CCSS.HSA-REI.B.4B

Solve for x by factoring.

• -6, -2

• -2, 6

• 2, 6

• -6, 2

Tags

CCSS.HSA-REI.B.4B

Solve for k by factoring.

• A

• B

• C

• D

Tags

CCSS.HSA-REI.B.4B

Solve for r:

• -3, 4

• 3, 4

• -4, -3

• -3

Tags

CCSS.HSA-REI.B.4B