Solving Quadratics

solve:  
4x²+16x+15=0

• -5/2,-3/2

• (2x+5)(2x+3)

• -10,-6

• 5/2, 3/2

Tags

CCSS.HSA-REI.B.4B

Solve
(4a + 3)(4a - 3) = 0

• a = ^-3/₄, ³/₄ 

• a = ^-4/₃, ⁴/₃ 

• a = ^-9/₁₆, ⁹/₁₆ 

• a = ^-16/₉, ¹⁶/₉ 

Tags

CCSS.HSA-REI.B.4B

What is another word for zeros?

• y-intercepts

• roots

• vertex

• axis of symmetry

Tags

CCSS.HSF-IF.C.7C

Solve:
X² - 3 =6X + 10

• X = 7, -1

• X = -7, 1

• X = -7, -1

• No Solution

Tags

CCSS.HSA-REI.B.4B

y = 2x^2 -x -3 factors into

• (2x+3)(x-1)

• (2x-3)(x-1)

• (2x-3)(x+1)

• (2x+3)(x+1)

• A
• B
• C
• D

Tags

CCSS.HSA-REI.B.4B

• F
• G
• H
• I

Tags

CCSS.HSA-REI.B.4B

• F
• G
• H
• I

Tags

CCSS.HSA-REI.B.4B

• A
• B
• C
• D

Tags

CCSS.HSA-REI.B.4B

• F
• G
• H
• I

Tags

CCSS.HSA-REI.B.4B