Find the zeros using the quadratic formula

• a = 2 , b = 3, c = -5

• a = 2, b = -3, c = 5

• a = 2, b = -3, c = -5

• a = -2, b = 3, c = 5

• x = 7 and -2

• x = 7 and 2

• x = -7 and -2

• x = -7 and 2

Solutions of a quadratic equation are also called

• roots

• x-intercepts

• zeros

• All of the above

• No real solution

Solve using the quadratic formula :

x² - 7x + 12 = 0

• x = 3, -4

• x = -3, 4

• x = 3, 4

• x = -3, -4

Solve Using the Quadratic Formula
 x² + 4x - 40 = -8

• -10 & -4
• -4 & 10
• -8 & 4
• 8 & -4

• undefined 

• -1
• 4
• -9
• 0
• 1
• -4
• 9

• 3
• -10
• 5
• 0
• -3
• -9
• -5
• 1
• -1