Quadratic Formula Warm-Up

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

Determine the values of
a, b, and c for
the quadratic equation: 
4x² – 8x = 3

• a = 4, b = -8, c = 3
• a = 4, b =-8, c =-3
• a = 4, b = 8, c = 3
• a = 4, b = 8, c = -3

√28

• 7√2
• 7√4
• 4√7
• 2√7

√45

• 3√5
• 5√3
• 9√5
• 5√9

√24

• 4√6
• 2√6
• 6√2
• 2√12