Algebra Quadratic Formula

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.

Tags

CCSS.HSA-REI.B.4B

• x = 1 and x = 3

• x = 6 and x = -2

• x = -1 and x = -3

Tags

CCSS.HSA-REI.B.4B

Determine the values of a, b, and c for the quadratic equation: 4x^2-8x-3=0

• a = 4, b = -8, c = 3

• a = 4, b =-8, c =-3

• a = 4, b = 8, c = 3

• a = 4, b = 8, c = -3

• No Real Solution

• 
• 
• 

Tags

CCSS.HSA-REI.B.4B

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

• -6

• 1

• -40

• -1

• 6

• 40

Tags

CCSS.HSA-REI.B.4B

Use the quadratic formula to type an expression that will yield the solutions to the equation above. You cannot type \pm on the keyboard so instead put +- DO NOT SIMPLIFY ANYTHING. JUST PLUG IN WITH PARENTHESES.

Mathematical Equivalence

ON

Tags

CCSS.HSA-REI.B.4B

Use the quadratic formula to type an expression that will yield the solutions to the equation above. You cannot type \pm on the keyboard so instead put +- DO NOT SIMPLIFY ANYTHING. JUST PLUG IN WITH PARENTHESES.

Mathematical Equivalence

ON

Tags

CCSS.HSA-REI.B.4B

Mathematical Equivalence

ON

Tags

CCSS.HSA-REI.B.4B

Fill in the formula =​ = ​ = ​

• -6

• 1

• -40

• -1

• 6

• 40

Tags

CCSS.HSA-REI.B.4B

Tags

CCSS.HSA-REI.B.4B