# WARM-UP. 8.6 PRACTICE SOLUTIONS(14-33 EVEN) CLEAR UP A FEW THINGS.

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WARM-UP

8.6 PRACTICE SOLUTIONS(14-33 EVEN)

CLEAR UP A FEW THINGS

SOLVING EQUATIONS WITH RATIONAL EXPONENTS

TO SOLVE EQUATIONS WITH RATIONAL EXPONENTS YOU NEED TO… Isolate the variable To undo a rational exponent, raise both sides of the equation by the reciprocal of that rational exponent. REMINDERS: You CAN’T take the square root of a negative number. You CAN take the cube root of a negative number When you take a square root of a number, you need to consider both positive and negative values. If the number isn’t a perfect square or cube, leave it in its radical form for a more exact answer. Check Solution.

EXAMPLE 1: SOLVE FOR X

EXAMPLE 2: SOLVE FOR X

EXAMPLE 3: SOLVE FOR X

EXAMPLE 4: SOLVE FOR X

EXAMPLE 5: SOLVE FOR X

EXAMPLE 6: SOLVE FOR X

HOMEWORK Worksheet #20

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