What is the inverse operation of squaring a number?
Solving Equations Involving Squares and Square Roots

Interactive Video
•
Mathematics
•
1st - 6th Grade
•
Hard
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5 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dividing by two
Multiplying by two
Taking the square root
Adding the number to itself
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When solving the equation x^2 = 100, what are the possible values of x?
Only 10
Both 10 and -10
Only -10
Neither 10 nor -10
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the term used for equations where the variable is squared?
Radical equations
Linear equations
Quadratic equations
Cubic equations
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a radical equation, what operation is used to isolate the variable under a square root?
Addition
Subtraction
Squaring
Division
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If y is under a square root and equals 15, what is the value of y squared?
150
30
15
225
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