Quadratic Formula

Solve using the quadratic formula.
2x² - 9x - 35 = 0

• x = 7/2, x = -6

• x = -5/2, x =5

• x = -3/7, x =6

• x = -5/2, x = 7

2r^2+3r-1=0

Solve using the quadratic equation.

Evaluate responses using AI:

OFF

Solve using the Quadratic Formula.

• A

• B

• C

• D

• A
• B
• C
• D

Fill in quadratic formula

j

h

d

-2a

b

2a

b^2+4ac

b²-4ac

a^2

-b

4ac-b^2

-b^2-4ac

b^2

Tags

CCSS.MATH.CONTENT.HSN.CN.C.7

CCSS.MATH.CONTENT.HSA.SSE.A.1.b

j

h

d

-b^2-4ac

b^2

4ac-b^2

b^2-4ac

-2a

-b

2a

a^2

b

b^2+4ac

Tags

CCSS.MATH.CONTENT.HSN.CN.C.7

CCSS.MATH.CONTENT.HSA.SSE.A.1.b

Fill in the formula =​ = ​ = ​

• -6

• 1

• -40

• -1

• 6

• 40

• -6

• 1

• -40

• -1

• 6

• 40

Fill in the formula x^2-6x-40=0 ​ BLUE=​ (a)   RED= ​ (b)   GREEN= ​ (c)  

• -6

• 1

• -40

• -1

• 6

• 40