Solving Quad. Quiz

• -2, 4
• -8
• ±8
• No real solution

• -4, 2
• -2, 4
• -16
• -4

Find the zeros of this quadratic.

• b=4/5, b=3
• b=4, b=-3
• b=1/5, b=3
• b=4/5, b=-3

Solve
4m² - 100 = 0

• m=25, -25
• m=96
• m=5, -5
• m=-96

Solve
x² + 2x - 24 = 0

• x = -6, x = 4
• x = 6, x = -4
• x = 12, x = -2
• x = 8, x = -3

Use the quadratic formula to find the solutions for

y = -x² - 5x + 12

• No Real Solution

• 
• 
• 

Solve
3a² - 12a + 12 = 0

• -2
• 2
• 2/3
• 5

Solve:

X² - 3 =6X + 10

• X = $\frac{6\pm\sqrt{88}}{2}$

• x= $3\ \pm\sqrt{22}$

• X = $-3\pm\sqrt{22}$

• No Solution

Solve:

2x² + x - 4 = 0

• x = -¼ and x = -2

• x = 1.19 and x = -1.69

• x = 8 and x = -4

• x = 1.69 and x = 1.20

• A
• B
• C
• D