What is step one in using the quadratic formula to solve a problem?

Find the discriminant ( $$b^2-4ac$$ )

Simplify the radical ( $$\sqrt{b^2-4ac}$$ )

Plug A, B, and C into the formula

What is the first step to solving THIS equation by completing the square? a 2 + 10a + 21 = 0

Divide 10 by 2 and add the result to both sides

What is the correct order for solving quadratic equations by completing the square.

1. Move the constant to the right side 2. Add $$\left(\frac{b}{2}\right)^2$$ on both sides of the equation. 3. Factor the perfect square trinomial 4. Write two equations and solve

1. Move the constant to the right side. 2. Factor the perfect square trinomial 3. Add $$\left(\frac{b}{2}\right)^2$$ on both sides of the equation. 4. Write two equations and solve

1. Add $$\left(\frac{b}{2}\right)^2$$ on both sides of the equation. 2. Move the constant to the right side 3. Factor the perfect square trinomial 4. Write two equations and solve

1. Add $$\left(\frac{b}{2}\right)^2$$ on both sides of the equation. 2. Move the constant to the right side 3. Write two equations and solve 4. Factor the perfect square trinomial.

Solving Quadratic Equations Review: Algebra 2

Authored by Andwaley Wellington

Mathematics

9th Grade

CCSS covered

Used 21+ times

Solving Quadratic Equations Review: Algebra 2

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20 questions

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MULTIPLE CHOICE QUESTION

5 mins • 2 pts

The general form of a quadratic equation is

Tags

CCSS.HSA.CED.A.1

MULTIPLE CHOICE QUESTION

5 mins • 5 pts

What is the other term for quadratic equations?

Equation of degree 3

Equation of degree 0

Equation of degree 2

None of the above

MULTIPLE CHOICE QUESTION

5 mins • 3 pts

Which of the following is an example of quadratic equations?

x + 9 = 0

x + y =12

x³ + 5x² - 14 =0

x² - 2x = 7

Tags

CCSS.HSA-REI.B.4B

MULTIPLE CHOICE QUESTION

5 mins • 2 pts

Say 'TRUE' or 'FALSE'
Every Quadratic equation has exactly one root

TRUE

FALSE

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.APR.B.3

MULTIPLE CHOICE QUESTION

5 mins • 2 pts

Determine the values of
a, b, and c for
the quadratic equation:
4x² – 8x = 3

a = 4, b = -8, c = 3

a = 4, b =-8, c =-3

a = 4, b = 8, c = 3

a = 4, b = 8, c = -3

Tags

CCSS.HSA.REI.B.4

MULTIPLE CHOICE QUESTION

5 mins • 2 pts

What value of c would make this a perfect sqaure trinomial?
x² +8x + c

A. 4

B. 16

C. 64

D. - 16

Tags

CCSS.HSA-REI.B.4B

MULTIPLE CHOICE QUESTION

5 mins • 2 pts

Which is the correct quadratic formula?

Tags

CCSS.HSA-REI.B.4B

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Solving Quadratic Equations Review: Algebra 2

The general form of a quadratic equation is

What is the other term for quadratic equations?

Which of the following is an example of quadratic equations?

Say 'TRUE' or 'FALSE'Every Quadratic equation has exactly one root

Determine the values of a, b, and c for the quadratic equation: 4x2 – 8x = 3

What value of c would make this a perfect sqaure trinomial?x2 +8x + c

Which is the correct quadratic formula?

What is step one in using the quadratic formula to solve a problem?

Determine the values of a, b, and c for the quadratic equation: 3m2 - 14 = 11m

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Say 'TRUE' or 'FALSE'
Every Quadratic equation has exactly one root

Determine the values of
a, b, and c for
the quadratic equation:
4x² – 8x = 3

What value of c would make this a perfect sqaure trinomial?
x² +8x + c

Determine the values of a, b, and c for the quadratic equation:
3m²- 14 = 11m