Solving Equations with Radical Exponents

Solve

• 8

• 38

• 34

• 14

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CCSS.HSA.REI.A.2

• 5

• 4

• 41

• 82

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CCSS.HSA.REI.A.2

• 1

• 3

• 224

• 226

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CCSS.HSA.REI.A.2

What is the first step of Radical Equations?

• Check for extraneous solutions.

• Raise each side of the equation to the power of the index.

• Isolate the radical on one side of equations.

• Solve the remaining equation.

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CCSS.HSA.REI.A.2

• 36
• 18
• -18
• 27

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CCSS.HSN.RN.A.2

• 10

• 8

• 16

• 4

x = _____

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CCSS.HSA.REI.A.2

What is the first step to solve for x?

• Subtract 9 from each side

• Subtract 5 from each side

• Square each side to eliminate the radical

• Divide each side by 4

Tags

CCSS.HSA.REI.A.2

Write with a rational exponent.

• 7³

• 7

• 7^3/4

• 7^4/3

Tags

CCSS.HSN.RN.A.2