Solving Quadratics by Square Roots Rational Irrational and Imaginary

Solve by Completing the Square 3x²-2x-1=0

• -0.4 and -3.4

• -2.3 and 4.3

• -1/3 and 1

• no solution

Tags

CCSS.HSA-REI.B.4B

• Imaginary and Unequal numbers

• Real, Unequal, Rational numbers

• Real, Unequal, Irrational numbers

• Real and Equal numbers

Tags

CCSS.HSA-REI.B.4B

Use the QUADRATIC FORMULA to find the solutions of:

Tags

CCSS.HSA-REI.B.4B

Tags

CCSS.HSA-REI.B.4B

The "answers" when solving quadratics can be called: (mark all that apply)

• Roots

• Solutions

• Zeros

• X-intercepts

Tags

CCSS.HSA-REI.B.4B

What are the solutions? (mark all that apply)

• -2

• -1

• 0

• 1

• 2

What type of Solutions would you have if the discriminant was: 64

• 2 Real Rational

• 2 Real Irrational

• 1 Real Rational

• 2 Imaginary

Tags

CCSS.HSA-REI.B.4B

What type of Solutions would you have if the discriminant was: -35

• 2 Real Rational

• 2 Real Irrational

• 1 Real Rational

• 2 Imaginary

Tags

CCSS.HSA-REI.B.4B

What type of Solutions would you have if the discriminant was: 80

• 2 Real Rational

• 2 Real Irrational

• 1 Real Rational

• 2 Imaginary

Tags

CCSS.HSA-REI.B.4B

What type of Solutions would you have if the discriminant was: 0

• 2 Real Rational

• 2 Real Irrational

• 1 Real Rational

• 2 Imaginary

Tags

CCSS.HSA-REI.B.4B