Simplifying Quadratic Formula Answers

Solve this equation

• x = 3

• x = 3, -3

• x = -3

• x = 9

What would this quadratic look like in factored form?

• (x - 7)(x + 8)

• (x + 7)(x + 8)

• (x - 7)(x - 8)

• (x + 7)(x - 8)

• A
• B
• C
• D

• A
• B
• C
• D

• A
• B
• C
• D

Fill in the formula =​ = ​ = ​

• -6

• 1

• -40

• -1

• 6

• 40

What is this formula?

• This is the speed of light formula.

• This is the quadratic formula.

• This is the zero product property.

• This is scary.

Fill in the formula x^2-6x-40=0 ​ BLUE=​ (a)   RED= ​ (b)   GREEN= ​ (c)  

• -6

• 1

• -40

• -1

• 6

• 40

• A
• B
• C
• D

2r^2+3r-1=0

Solve using the quadratic equation.

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