Lial - College Algebra 13th Edition

Ch. R - Review of Basic Concepts

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Lial 13th Edition

Ch. R - Review of Basic Concepts

Section R.8

Problem 59

Use the rules for radicals to perform the indicated operations. Assume all variable expressions represent positive real numbers. √9/25

Problem 61

Use the rules for radicals to perform the indicated operations. Assume all variable expressions represent positive real numbers. - ∛5/8

Problem 63

Use the rules for radicals to perform the indicated operations. Assume all variable expressions represent positive real numbers. $\sqrt[4]{\frac{m}{n^4}}$

Problem 65

Use the rules for radicals to perform the indicated operations. Assume all variable expressions represent positive real numbers. ∛√4

Problem 67

Use the rules for radicals to perform the indicated operations. Assume all variable expressions represent positive real numbers. ∜∛2

Problem 68

Use the rules for radicals to perform the indicated operations. Assume all variable expressions represent positive real numbers. ⁵√∛9

Problem 72

Simplify each radical. Assume all variables represent positive real numbers. √192

Problem 74

Simplify each radical. Assume all variables represent positive real numbers. ∛250

Problem 76

Simplify each radical. Assume all variables represent positive real numbers. - ∜243

Problem 78

Simplify each radical. Assume all variables represent positive real numbers. -9 ⁵√243

Problem 81

Simplify each radical. Assume all variables represent positive real numbers. ∛(16 (-2)⁴ (2)⁸)

Problem 82

Simplify each radical. Assume all variables represent positive real numbers. ∛(25 (-3)⁴ (5)³ )

Problem 84

Simplify each radical. Assume all variables represent positive real numbers. $\sqrt{24m^6n^5}$

Problem 85

Simplify each radical. Assume all variables represent positive real numbers. ∜(x⁴ + y⁴)

Problem 86

Simplify each radical. Assume all variables represent positive real numbers. ∛(27 + a³)

Problem 88

Simplify each radical. Assume all variables represent positive real numbers. $\sqrt[9]{5^3}$

Problem 89

Simplify each radical. Assume all variables represent positive real numbers. $\sqrt[6]{11^3}$

Problem 90

Simplify each radical. Assume all variables represent positive real numbers. ⁸√5⁴

Problem 91

Simplify each radical. Assume all variables represent positive real numbers. $\sqrt[6]{x^{18}y^2}$

Problem 93

Simplify each radical. Assume all variables represent positive real numbers. ⁶√√5³

Problem 94

Simplify each radical. Assume all variables represent positive real numbers. $\sqrt[9]{\sqrt[4]{7^3}}$

Problem 95

Perform the indicated operations. Assume all variables represent positive real numbers. 8√(2x) - √(8x) + √(72x)

Problem 97

Perform the indicated operations. Assume all variables represent positive real numbers. $3\sqrt{72m^2} - 5\sqrt{32m^2} - 3\sqrt{18m^2}$

Problem 99

Perform the indicated operations. Assume all variables represent positive real numbers. $2\sqrt[3]{3} + 4\sqrt[3]{24} - \sqrt[3]{81}$

Problem 101

Perform the indicated operations. Assume all variables represent positive real numbers. ∜32 + 3∜2

Problem 103

Perform the indicated operations. Assume all variables represent positive real numbers. 2∛16 + ∛54

Problem 105

Perform the indicated operations. Assume all variables represent positive real numbers. $3x\sqrt[3]{xy^2} - 2\sqrt[3]{8x^4y^2}$

Problem 107

Perform the indicated operations. Assume all variables represent positive real numbers. $3\sqrt[4]{x^5y} - 2x\sqrt[4]{xy}$

Problem 109

Perform the indicated operations. Assume all variables represent positive real numbers. $\sqrt[3]{64xy^2} + \sqrt[3]{27x^4y^5}$

Problem 111

Perform the indicated operations. Assume all variables represent positive real numbers. $\sqrt[4]{81x^6y^3} - \sqrt[4]{16x^{10}y^3}$