WARM-UP. 8.6 PRACTICE SOLUTIONS(14-33 EVEN) CLEAR UP A FEW THINGS.
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Transcript of WARM-UP. 8.6 PRACTICE SOLUTIONS(14-33 EVEN) CLEAR UP A FEW THINGS.
CLEAR UP A FEW THINGS
• If the problem is given to you with rational exponents, your answer can and should contain rational exponents.
• Rationalizing denominator 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.