Solving Quadratic Equations (Sqrt Prop and Quad Formula)

• A.

  Divide both sides f the equation by 3.

• B.

  Take the square root of both sides of the equation.

• C.

  Subtract 12 from both sides of the equation.

• D.

  Find two values with a sum of 5 and a product of 12.

Determine the values of
a, b, and c for
the quadratic equation: 
4x² – 8x = 3

• A.

  a = 4, b = -8, c = 3

• B.

  a = 4, b =-8, c =-3

• C.

  a = 4, b = 8, c = 3

• D.

  a = 4, b = 8, c = -3

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

• True
• False

Which is the correct quadratic formula?

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• 
• 
• 

What is "b" in the equation 3x² −7 = 0 ?

• 3

• 7

• 0

• 10

Use the quadratic formula to find the solutions for

y = -x² - 5x + 12

• No Real Solution

• 
• 
• 

• Suzanne made no errors.
  

• Step 2
  

• Step 3
  

• Step 4
  

• Step 5
  

If the discriminant is negative, how many solutions and of what type?

• 1 real solution
• 2 real solutions
• 2 imaginary solutions