02.05 Solutions to Quadratics

Math Response

Factor the polynomial on your whiteboard.

Type answer here

Correct Answer: \left(x+5\right)\left(x-2\right)

Deg^°

Rad

Multiple Choice

Crystal solved the quadratic equation h(x) = −x² + 3x + 4. Which statement is true?

• A

• B

• C

• D

Open Ended

How do you know which x-intercept to use in a real world situation?

Multiple Select

Select TWO correct answers.

• A

• B

• C

• D

• E

Multiple Choice

Brianna solved the equation 2x² − 8x = 24.  What is the solution set?

• A

• B

• C

• D

Multiple Choice

Xochitl has function f(x) defined as f(x) = 5x² − 36x + 7. What are the solutions to f(x) = 0?

• A

• B

• C

• D

Multiple Choice

George is working on his math homework. He was given the function f(x) = 9x² + 30x + 25. Which statement is true about the function?

• A

• B

• C

• D

Multiple Choice

Daniel is solving the quadratic equation 5x² + 11x + 3 = 3x.  Which of the following is a solution to this equation?

• A

• B

• C

• D

Match

Match the following

• x² – 6x + 8 = 0

• (x – 4) (x –2) = 0

• x – 4 = 0 

  x – 2 = 0

• x  = 4 

  x  = 2

Add 8 to each side

Factor x² - 6x + 8

Use he Zero Product Property

Solve for x.

• Add 8 to each side

• Factor x² - 6x + 8

• Use he Zero Product Property

• Solve for x.

Fill in the Blank

When using Desmos to answering a factoring problem, you are looking for your answer to o... the original expression.

Fill in the Blank

When using Desmos, the solution will be the ....

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