A) 3 + 4i B) 3 - 4i C) 4 + 3i D) 4 - 3i A) 3 + 4i B) 3 - 4i C) 4 + 3i D) 4 - 3i

A) -i B) i C) -1 D) 1 A) -i B) i C) -1 D) 1

A) 11 12 B) C) D) A) 11 12 B) C) D)

A) B) C) 3 D) 6 A) B) C) 3 D) 6

Exam 11: Roots, Radicals, and Complex Numbers

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Solve the problem. -A publisher determines that how many books they sell depends on the price of the book. The demand function representing this is where p represents the price per book in dollars, and x represents the Number of books sold. If the publisher wants to sell 9,000,000 copies of the book, what price must they charge?

(Multiple Choice)

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Question 201

Simplify. Write the answer in exponential form without negative exponents. -

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Question 202

Simplify by rationalizing the denominator. -

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Question 203

Evaluate if possible. If the expression is not a real number, so state. -

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Question 204

Divide. -

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Question 205

Multiply. Write the result in the form a + bi. -(1 + 3i)(1 - 3i)

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Question 206

Simplify by rationalizing the denominator. -

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Question 207

Evaluate. -

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Question 208

Simplify. -

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Question 209

Multiply. Write the result in the form a + bi. -

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Question 210

Simplify. -

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Question 211

Simplify. -

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Question 212

Simplify. -

(Multiple Choice)

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Question 213

Find the perimeter of the figure in radical form with the radicals simplified. -

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Question 214

Simplify. Write the answer in exponential form without negative exponents. -

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Question 215

Solve and check your solution(s). If the equation has no real solution, so state. -

(Multiple Choice)

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Question 216

Solve the problem. -The radius of a spherical balloon is found using where S is the surface area of the balloon. Approximate the radius of a balloon whose surface area is 12 square inches. (Round to the nearest hundredth.)

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Question 217

Factor. Write the answer without negative exponents. -

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Question 218

Simplify. -

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Question 219

Add or subtract. -6i + (-8 - i)

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Question 220

Showing 201 - 220 of 288

Simplify. Write the answer in exponential form without negative exponents. -

Simplify by rationalizing the denominator. -

Evaluate if possible. If the expression is not a real number, so state. -

Divide. -

Multiply. Write the result in the form a + bi. -(1 + 3i)(1 - 3i)

Simplify by rationalizing the denominator. -

Evaluate. -

Simplify. -

Multiply. Write the result in the form a + bi. -

Simplify. -

Simplify. -

Simplify. -

Find the perimeter of the figure in radical form with the radicals simplified. -

Simplify. Write the answer in exponential form without negative exponents. -

Solve and check your solution(s). If the equation has no real solution, so state. -

Solve the problem. -The radius of a spherical balloon is found using where S is the surface area of the balloon. Approximate the radius of a balloon whose surface area is 12 square inches. (Round to the nearest hundredth.)

Factor. Write the answer without negative exponents. -

Simplify. -

Add or subtract. -6i + (-8 - i)

Real Numbers

Solving Linear Equations and Inequalities

Applications of Algebra

Graphing Linear Equations

Exponents and Polynomials

Factoring

Rational Expressions and Equations

Functions and Their Graphs

Systems of Linear Equations

Inequalities in One and Two Variables

Quadratic Functions

Exponential and Logarithmic Functions

Conic Sections

Sequences, Series, and the Binomial Theorem

Appendix Review of Decimals and Percent

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