6-6 Rational Exponents
Write each expression in radical form, or write each radical in exponential form.
17. SOLUTION: 19. SOLUTION: 21. SOLUTION: 23. SOLUTION: Evaluate each expression.
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6-6 Rational Exponents
Evaluate each expression.
25. SOLUTION: 27. SOLUTION: 29. GEOMETRY The radius r of a sphere with volume V is given by
. Find the radius of a ball with a
3
volume of 77 cm .
SOLUTION: Substitute 77 for V and simplify.
The radius of the sphere is about 2.64 cm.
Simplify each expression.
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The radiusExponents
of the sphere is about 2.64 cm.
6-6 Rational
Simplify each expression.
31. SOLUTION: 33. SOLUTION: 35. SOLUTION: 37. SOLUTION: eSolutions Manual - Powered by Cognero
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6-6 Rational Exponents
37. SOLUTION: 39. SOLUTION: GEOMETRY Find the area of each figure.
41. SOLUTION: The area of a circle is
.
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Substitute
forCognero
r and simplify.
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6-6 Rational Exponents
GEOMETRY Find the area of each figure.
41. SOLUTION: The area of a circle is
.
Substitute
for r and simplify.
2
unit .
The area of the given circle is about
43. What is the simplified form of
?
SOLUTION: Simplify each expression.
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SOLUTION: Page 5
6-6 Rational Exponents
Simplify each expression.
45. SOLUTION: 47. SOLUTION: 49. SOLUTION: 51. SOLUTION: Manual - Powered by Cognero
eSolutions
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6-6 Rational Exponents
51. SOLUTION: eSolutions Manual - Powered by Cognero
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