02/24 Solving Quadratics

What are the solutions of this graph?

• -2 and 3
• -1/2 and -6
• -2 and -6
• 3 and -6

Solve the Quadratic

4m² - 100 = 0

• m=25, -25

• m=96

• m=5, -5

• m=-96

What is another word for zeros?

• y-intercepts

• Solutions

• vertex

• axis of symmetry

Solve      3x² - 192 = 0

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

Solve
a² + 2a - 24 = 0

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

Solve
2x² + 17x + 21 = 0

• x= ^-21/₂, -17
• x= ²/₃, 16
• x=-7, ^-3/₂
• x=15, -³/₇

Solve the Quadratic

• -3, 4

• 3, 4

• -4, -3

• -3

Solve

2x² - 9x - 35 = 0

• x = 7/2, x = -6

• x = -5/2, x =5

• x = -3/7, x =6

• x = -5/2, x = 7