Quadratics Solve by Quadratic Formula

Solve using the quadratic formula. Leave your answer in exact form.

Use the quadratic formula to find the solutions for

y = -x² - 5x + 12

• No Real Solution

• 
• 
• 

Solve 2r² - 3r -5 = 0 using the quadratic formula

• x = 1/2, -2

• x = 5/2, -1

• x = 2, -1/2

• x = 1, -5/2

• No Solution

Use the quadratic formula to find the solutions for y = -x² - 5x + 12

• -4.9 and -0.1

• -8.54 and 8.54

• -0.45 and 3.55

• -6.77 and 1.77

What are the steps to solve a quadratic equation using the quadratic formula?

• IDENTIFY A, B, C

• STEP 2

• ARRANGE THE QUADRATIC IN STANDARD FORM

• STEP 3

• simplify

• STEP 4

• substitute the values into the formula

• STEP 1

• A
• B
• C
• D

• F
• G
• H
• I

Mathematical Equivalence

ON

Solve using the Quadratic Formula.

• A

• B

• C

• D

Mathematical Equivalence

ON