What is the first step in solving a radical equation?
Solving a radical equation using rational powers with two solutions

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Mathematics, Information Technology (IT), Architecture
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11th Grade - University
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Hard
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7 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Multiply both sides by the radical
Convert the equation to a logarithmic form
Add a constant to both sides
Isolate the radical or expression with a rational power
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How can you simplify an expression with a rational power?
Multiply by a constant
Convert it to a logarithm
Use the power rule of exponents
Divide by the base
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When simplifying an expression with an even root, when should you use absolute value?
When the index is odd
When the base is negative
When the result is a constant
When the result is an odd power
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of simplifying the 4th root of X to the 12th power?
X^4
X^2
X^3
X^6
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the absolute value of 4 cubed?
16
32
64
8
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are the solutions to the equation X + 3 to the 2/3 = 4?
X = 2 and X = -2
X = 5 and X = -11
X = 8 and X = -8
X = 4 and X = -4
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is an extraneous solution?
A solution that is a complex number
A solution that does not satisfy the original equation
A solution that satisfies the original equation
A solution that is a fraction
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