Finding Solutions to Quadratics

What are the solutions?

(x-3)² - 8 = 1

• 11 and -19

• 16 and -2

• 3 and -21

• 6 and 0

• 14 and -24

Tags

CCSS.HSA-REI.B.4B

• {49,-49}

• {8,-8}

• {7,-7}

• No Solution

Tags

CCSS.8.EE.A.2

The following equation has two solutions. What are they?

n² + 4 = 404

Tags

CCSS.8.EE.A.2

What are the solutions to
v² + 6v + 5 = 0

• (1,0) and (0,0)

• (5, 0) and (-7, 0)

• (-5, 0) and (-1, 0)

• (6,0) and (0,0)

Tags

CCSS.HSA-REI.B.4B

• x = 5 only
  

• x = -5 only
  

• x = 5 and -5
  

• There are no real solutions
  

Tags

CCSS.8.EE.A.2

• A
• B
• C
• D

Tags

CCSS.8.EE.A.2

• A
• B
• C
• D

Tags

CCSS.8.EE.A.2

• ±81
• ±9
• ±3
• No real solution

Tags

CCSS.8.EE.A.2

Solve the quadratic equation by factoring
a² + 10a + 21 = 0

• ± √21

• -3 , -7

• 3 , 7

• 28 , -7

Tags

CCSS.HSA-REI.B.4B

Find the zeros of this quadratic. (Solutions)

Hint: Set each factor equal to zero, then solve.

• b=4/5, b=3

• b=4, b=-3

• b=1/5, b=3

• b=4/5, b=-3

Tags

CCSS.HSA-REI.B.4B