
Solving Radical Equations

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

Aiden Montgomery
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 a radical equation algebraically?
Isolate the variable
Isolate the radical
Add a constant to both sides
Multiply both sides by a constant
Tags
CCSS.HSA.REI.A.2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How can you verify the solution of a radical equation using graphing?
By plotting both sides of the equation and finding their intersection
By plotting only the left side of the equation
By checking if the graph intersects the x-axis
By checking if the graph intersects the y-axis
Tags
CCSS.HSA.REI.A.2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the solution to the equation: negative 10 plus the square root of x equals negative six?
x = 6
x = 4
x = 16
x = 10
Tags
CCSS.HSA.REI.A.2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the equation square root of x equals square root of 4 minus x, what is the value of x?
x = 0
x = 4
x = 2
x = 1
Tags
CCSS.HSA.REI.A.2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of squaring both sides of a radical equation?
To simplify the equation
To eliminate the variable
To eliminate the radical
To isolate the constant
Tags
CCSS.HSA.REI.A.2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are the solutions to the equation: square root of 79 minus 5x equals x minus 11?
x = 5 and x = 14
x = 3 and x = 11
x = 5 and x = 11
x = 3 and x = 14
Tags
CCSS.HSA.REI.A.2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is it important to check for extraneous solutions in radical equations?
Because they are easier to solve
Because they simplify the equation
Because they might not satisfy the original equation
Because they are always correct
Tags
CCSS.HSA.REI.A.2
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