Test Solving Quadratics

Solve

3x² - 192 = 0

• -32 or 32
• No Solution
• -8 or 8
• -64 or 64

Solve (4x + 3)(x - 6) = 0

• x = {-3/4, 6}

• x = {-3, 6}

• x = {3/4, -6}

• x = -3/4, -6} 

Solve a² + 10a - 24 = 0

• a = {2, -12}

• a = {4, 6}

• a = {-12, 2}

• a = {-6, -4}

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

• 0
• 1
• 2
• 3

Solve the equation using the zero product property.
3x ( 2x - 4) = 0

• x = -1/3 or x = -2
• x = 0 or x = 2
• x = 0 or x = -2
• x = -1/3 or x = 2

Simplify √50

• 5√10
• 10√5
• 5√5
• 5√2

Simplify 4√75

• 4√5
• 12√5
• 20√3
• 7√3

• (1, 9)
  

• x = {-2, 4}
  

• (0, 8)
  

• x = {5, 2}
  

• x = 7 only
  

• x = 0 only
  

• x = 0 and 7
  

• There is no real answer for this equation.
  

What is the color of the graph that has exactly one real zero?

• black

• green

• purple

• red

• None of these graphs has exactly one zero.