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Solutions for Chapter 9.5: The Binomial Theorem

Full solutions for Precalculus | 7th Edition

ISBN: 9780618643448

Solutions for Chapter 9.5: The Binomial Theorem

Solutions for Chapter 9.5
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ISBN: 9780618643448

This expansive textbook survival guide covers the following chapters and their solutions. Chapter 9.5: The Binomial Theorem includes 98 full step-by-step solutions. Since 98 problems in chapter 9.5: The Binomial Theorem have been answered, more than 39982 students have viewed full step-by-step solutions from this chapter. This textbook survival guide was created for the textbook: Precalculus, edition: 7. Precalculus was written by and is associated to the ISBN: 9780618643448.

Key Calculus Terms and definitions covered in this textbook
• Back-to-back stemplot

A stemplot with leaves on either side used to compare two distributions.

• Components of a vector

See Component form of a vector.

• Constant

A letter or symbol that stands for a specific number,

• Data

Facts collected for statistical purposes (singular form is datum)

• Determinant

A number that is associated with a square matrix

• Focal width of a parabola

The length of the chord through the focus and perpendicular to the axis.

• Frequency (in statistics)

The number of individuals or observations with a certain characteristic.

• Graph of an inequality in x and y

The set of all points in the coordinate plane corresponding to the solutions x, y of the inequality.

• Inferential statistics

Using the science of statistics to make inferences about the parameters in a population from a sample.

• Interval

Connected subset of the real number line with at least two points, p. 4.

• Irrational numbers

Real numbers that are not rational, p. 2.

• Matrix element

Any of the real numbers in a matrix

• Polar axis

See Polar coordinate system.

• Principal nth root

If bn = a, then b is an nth root of a. If bn = a and a and b have the same sign, b is the principal nth root of a (see Radical), p. 508.

• Probability function

A function P that assigns a real number to each outcome O in a sample space satisfying: 0 … P1O2 … 1, P12 = 0, and the sum of the probabilities of all outcomes is 1.

• Quantitative variable

A variable (in statistics) that takes on numerical values for a characteristic being measured.

• Right angle

A 90° angle.

• Sequence

See Finite sequence, Infinite sequence.

• Solution of an equation or inequality

A value of the variable (or values of the variables) for which the equation or inequality is true

• x-intercept

A point that lies on both the graph and the x-axis,.

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