Name: College Algebra
Author: Blitzer
ISBN: 9780136970514

Ch. P - Fundamental Concepts of Algebra

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Blitzer 8th Edition

Ch. P - Fundamental Concepts of Algebra

Section P.2

문제 5

Evaluate each exponential expression in Exercises 1–22. −2⁶

문제 7

Evaluate each exponential expression in Exercises 1–22. (−3)⁰

문제 11

Evaluate each exponential expression in Exercises 1–22. 4⁻³

문제 13

Evaluate each exponential expression in Exercises 1–22. $2 squared times 2 cubed$

문제 16

Evaluate each exponential expression in Exercises 1–22. $3 cubed squared$

문제 18

Evaluate each exponential expression in Exercises 1–22. $3^{8} / 3^{4}$

문제 21

Evaluate each exponential expression in Exercises 1–22. $2^{3} / 2^{7}$

문제 23

Simplify each exponential expression in Exercises 23–64. x⁻²y

문제 25

Simplify each exponential expression in Exercises 23–64. $x^{0} y^{5}$

문제 29

Simplify each exponential expression in Exercises 23–64. $x^{- 5} \cdot x^{10}$

문제 35

Simplify each exponential expression in Exercises 23–64. $x^{14} / x^{7}$

문제 36

Add or subtract terms whenever possible. $4\sqrt{13x} - 6\sqrt{13x}$

문제 38

Simplify each exponential expression in Exercises 23–64. $\frac{x^{30}}{x^{- 10}}$

문제 41

Simplify each exponential expression in Exercises 23–64. $(- 4 / x)^{3}$

문제 43

Simplify each exponential expression in Exercises 23–64. $(- 3 x^{2} y^{5})^{2}$

문제 51

Simplify each exponential expression in Exercises 23–64. $\frac{25 a^{13} b^{4}}{- 5 a^{2} b^{3}}$

문제 58

Simplify each exponential expression in Exercises 23–64. $\frac{10x^4 y^9}{30x^{12} y^{-3}}$

문제 60

Simplify each exponential expression in Exercises 23–64. ${(\frac{3 x^{4}}{y})}^{- 3}$

문제 66

Write each number in decimal notation without the use of exponents. $9.2 times 10 squared$

문제 76

Write each number in decimal notation without the use of exponents. $- 7.00001 \times 10^{10}$

문제 80

Write each number in scientific notation. 579,000,000,000,000,000

문제 82

Write each number in scientific notation. −3829

문제 84

Write each number in scientific notation. 0.0083

문제 86

Write each number in scientific notation. −0.00000000405

문제 91

Perform the indicated computations. Write the answers in scientific notation. If necessary, round the decimal factor in your scientific notation answer to two decimal places. $(6.1 \times 10^{- 8}) (2 \times 10^{- 4})$

문제 93

문제 95

문제 104

Perform the indicated computations. Write the answers in scientific notation. If necessary, round the decimal factor in your scientific notation answer to two decimal places. 282,000,000,000/0.00141

문제 106

문제 107

Simplify each exponential expression. Assume that variables represent nonzero real numbers. $\frac{(x^{-2} y)^{-3}}{(x^{2} y^{-1})^{3}}$