
Solving Radical Equations and Extraneous Solutions

Interactive Video
•
Mathematics
•
8th - 10th Grade
•
Hard
Standards-aligned

Mia Campbell
FREE Resource
Standards-aligned
Read more
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in solving an equation with one radical?
Multiply both sides by the index
Isolate the radical on one side
Subtract a constant from both sides
Add a constant to both sides
Tags
CCSS.HSA.REI.A.2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the first example, what operation is performed after isolating the square root?
Adding a constant to both sides
Dividing both sides by the index
Subtracting a constant from both sides
Squaring both sides of the equation
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of squaring the square root of (X + 6)?
X + 12
X + 6
2X + 6
X^2 + 6
Tags
CCSS.8.EE.A.2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What type of equation is formed after squaring both sides in the first example?
Linear equation
Exponential equation
Quadratic equation
Cubic equation
Tags
CCSS.HSA.REI.A.2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is an extraneous solution in the first example?
X = -5
X = -2
X = 4
X = 0
Tags
CCSS.HSA.REI.A.2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is it important to check solutions in radical equations?
To find the derivative
To ensure no extraneous solutions
To simplify the equation
To factor the equation
Tags
CCSS.7.EE.B.4A
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in solving the second example equation?
Multiply both sides by 2
Divide both sides by 2
Add 1 to both sides
Subtract 1 from both sides
Create a free account and access millions of resources
Similar Resources on Wayground
6 questions
Understanding and Solving the Equation

Interactive video
•
7th - 10th Grade
11 questions
Understanding Extraneous Solutions in Rational Equations

Interactive video
•
9th - 10th Grade
6 questions
Solving Rational Equations Quiz

Interactive video
•
9th - 10th Grade
11 questions
Understanding Rational Exponents and Solving Equations

Interactive video
•
8th - 10th Grade
11 questions
Understanding Extraneous Solutions in Radical Equations

Interactive video
•
9th - 12th Grade
11 questions
Solving Linear Equations and Operations

Interactive video
•
7th - 10th Grade
11 questions
Understanding Radical Equations in Cone Volume Problems

Interactive video
•
7th - 10th Grade
11 questions
Solving Radical Equations Quiz

Interactive video
•
9th - 10th Grade
Popular Resources on Wayground
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
10 questions
Nouns, nouns, nouns

Quiz
•
3rd Grade
10 questions
9/11 Experience and Reflections

Interactive video
•
10th - 12th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
11 questions
All about me

Quiz
•
Professional Development
22 questions
Adding Integers

Quiz
•
6th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
9 questions
Tips & Tricks

Lesson
•
6th - 8th Grade
Discover more resources for Mathematics
24 questions
3.1 Parallel lines cut by a transversal

Quiz
•
8th Grade
12 questions
Graphing Inequalities on a Number Line

Quiz
•
9th Grade
20 questions
Adding Integers

Quiz
•
6th - 8th Grade
15 questions
Two Step Equations

Quiz
•
9th Grade
16 questions
Segment Addition Postulate

Quiz
•
10th Grade
10 questions
Rigid Transformations Grade 8 Unit 1 Lesson 7

Quiz
•
8th Grade
20 questions
Rational and Irrational Numbers

Quiz
•
8th Grade
15 questions
Solving Equations with Variables on Both Sides Review

Quiz
•
8th Grade