QUADRATIC EQUATIONS

Solve the equation by factoring.

• x = {3,8}

• x = {-3,8}

• x = {3,-8}

• x = {-3,-8}

Tags

CCSS.HSA-REI.B.4B

How many solutions can a quadratic have?

• 1 solution

• 3 solutions

• 0 solutions

• 2 solutions

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

• True
• False

Solve by factoring

• -4, 2

• -2, 4

• -16

• -4

Tags

CCSS.HSA-REI.B.4B

Solve for r:

• -3, 4

• 3, 4

• -4, -3

• -3

Tags

CCSS.HSA-REI.B.4B

Tags

CCSS.8.EE.A.2

If discriminant of a quadratic equation is negative, then roots of the equation are __________.

• Distinct Roots

• Equal roots

• Unequal roots

• none

Tags

CCSS.HSA-REI.B.4B

Find the nature of roots in the quadratic equation 3x² - 9x+5=0

• Real and Equal

• Real and distinct

• Unreal and distinct

• None

Tags

CCSS.HSA-REI.B.4B

What is the quadratic formula?

• 
• 
• 
• 

Tags

CCSS.HSA-REI.B.4B

• YES

• NO