Solving Quadratics Review

Front

ax²+bx+c=0 is the standard form of a quadratic equation.

Back

True

Front

What is the greatest number of solutions that a Quadratic Equation can have?

Back

2

Front

What should you do first in solving this equation?
x² + 6x - 13 = 3

Back

Make it equal 0 by subtracting 3 on each side

Tags

CCSS.HSA-REI.B.4B

Front

What mathematical process did they use? Options: Quadratic Formula, Completing the Square, Factoring, Differentiation

Back

Factoring

Tags

CCSS.HSA-REI.B.4B

Front

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

Back

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

Front

Solve for the values of x:
(x + 2)(x - 3) = 0

Back

{ -2, 3 }

Tags

CCSS.HSA-REI.B.4B

Front

Factor x²-11x+24

Back

(x-3)(x-8)

Front

Solve by factoring. (HINT: Factor GCF 1st)

Back

x = 0, x = 2

Tags

CCSS.HSA-REI.B.4B

Front

Back

±9

Tags

CCSS.8.EE.A.2

Front

What is this formula?

Back

This is the quadratic formula.

Tags

CCSS.HSA-REI.B.4B