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Solving Rational Equations with Different Denominators

Solving Rational Equations with Different Denominators

Assessment

Interactive Video

Mathematics

8th - 12th Grade

Practice Problem

Hard

CCSS
HSA.REI.A.2, HSA-REI.B.4B, HSA.APR.D.7

Standards-aligned

Created by

Jackson Turner

FREE Resource

Standards-aligned

CCSS.HSA.REI.A.2
,
CCSS.HSA-REI.B.4B
,
CCSS.HSA.APR.D.7

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in solving a rational equation?

Multiply both sides by the denominator

Add the denominator to both sides

Subtract the denominator from both sides

Divide both sides by the numerator

Tags

CCSS.HSA.REI.A.2

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you solve a quadratic equation?

By dividing by the leading coefficient

By subtracting the constant term

By adding the coefficients

By factoring

Tags

CCSS.HSA-REI.B.4B

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the solution to the equation x^2 - 6x + 8 = 0?

x = 1, 8

x = 0, 6

x = -2, -4

x = 2, 4

Tags

CCSS.HSA-REI.B.4B

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of multiplying both sides of a rational equation by the denominator?

To eliminate the fractions

To find the denominator

To create a quadratic equation

To simplify the equation

Tags

CCSS.HSA.REI.A.2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What method is used to solve the equation 3x^2 - 14x + 15 = 0?

Completing the square

Factoring

Graphing

Using the quadratic formula

Tags

CCSS.HSA-REI.B.4B

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the solutions to the equation 3x^2 - 14x + 15 = 0?

x = 2, x = 5

x = 1, x = 5

x = -3, x = -5/3

x = 3, x = 5/3

Tags

CCSS.HSA-REI.B.4B

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you check if the solutions to a rational equation are correct?

By substituting back into the original equation

By factoring the original equation again

By multiplying them by the denominator

By adding them to the original equation

Tags

CCSS.HSA.REI.A.2

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