Completing the Square and Factoring Quadratics

Completing the Square and Factoring Quadratics

Assessment

Interactive Video

Mathematics

9th - 10th Grade

Hard

Created by

Jennifer Brown

FREE Resource

5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in solving a quadratic equation by completing the square?

Add the B term to both sides

Multiply the equation by 2

Take the square root of both sides

Move the constant term to the other side

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you determine the value to add to both sides when completing the square?

Square the constant term

Subtract the B term from the constant

Take half of the B term and square it

Double the B term

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the vertex of the parabola after completing the square for the equation x^2 - 12x = -27?

(-6, 9)

(-6, -9)

(6, -9)

(6, 9)

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

After completing the square, what is the next step to solve for x?

Add the B term to both sides

Take the square root of both sides

Multiply both sides by 2

Subtract the constant term from both sides

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the solutions to the equation x^2 - 12x + 36 = 9 after factoring?

x = 6 and x = -3

x = 9 and x = 3

x = 6 and x = 3

x = 9 and x = -9

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