 55.1: Transformation Problems: For 18, transform the product into a sum o...
 55.2: Transformation Problems: For 18, transform the product into a sum o...
 55.3: Transformation Problems: For 18, transform the product into a sum o...
 55.4: Transformation Problems: For 18, transform the product into a sum o...
 55.5: Transformation Problems: For 18, transform the product into a sum o...
 55.6: Transformation Problems: For 18, transform the product into a sum o...
 55.7: Transformation Problems: For 18, transform the product into a sum o...
 55.8: Transformation Problems: For 18, transform the product into a sum o...
 55.9: For 916, transform the sum or difference to a product of sines and/...
 55.10: For 916, transform the sum or difference to a product of sines and/...
 55.11: For 916, transform the sum or difference to a product of sines and/...
 55.12: For 916, transform the sum or difference to a product of sines and/...
 55.13: For 916, transform the sum or difference to a product of sines and/...
 55.14: For 916, transform the sum or difference to a product of sines and/...
 55.15: For 916, transform the sum or difference to a product of sines and/...
 55.16: For 916, transform the sum or difference to a product of sines and/...
 55.17: Graphing Problems: For 1720, use harmonic analysis to find an equat...
 55.18: Graphing Problems: For 1720, use harmonic analysis to find an equat...
 55.19: Graphing Problems: For 1720, use harmonic analysis to find an equat...
 55.20: Graphing Problems: For 1720, use harmonic analysis to find an equat...
 55.21: Algebraic Solution of Equations 1: You can use the sum and product ...
 55.22: Algebraic Solution of Equations 1: You can use the sum and product ...
 55.23: Algebraic Solution of Equations 1: You can use the sum and product ...
 55.24: Algebraic Solution of Equations 1: You can use the sum and product ...
 55.25: Identities Problems: For 2530, prove that the given equation is an ...
 55.26: Identities Problems: For 2530, prove that the given equation is an ...
 55.27: Identities Problems: For 2530, prove that the given equation is an ...
 55.28: Identities Problems: For 2530, prove that the given equation is an ...
 55.29: Identities Problems: For 2530, prove that the given equation is an ...
 55.30: Identities Problems: For 2530, prove that the given equation is an ...
 55.31: Piano Tuning Problem: Note A on the piano has a frequency of 220 cy...
 55.32: Car and Truck Problem: Suppose that you are driving an 18wheeler t...
 55.33: AM/FM Radio Project: AM (amplitude modulation) radio works by havin...
Solutions for Chapter 55: The Sum and Product Properties
Full solutions for Precalculus with Trigonometry: Concepts and Applications  1st Edition
ISBN: 9781559533911
Solutions for Chapter 55: The Sum and Product Properties
Get Full SolutionsThis textbook survival guide was created for the textbook: Precalculus with Trigonometry: Concepts and Applications, edition: 1. Chapter 55: The Sum and Product Properties includes 33 full stepbystep solutions. Precalculus with Trigonometry: Concepts and Applications was written by and is associated to the ISBN: 9781559533911. This expansive textbook survival guide covers the following chapters and their solutions. Since 33 problems in chapter 55: The Sum and Product Properties have been answered, more than 21388 students have viewed full stepbystep solutions from this chapter.

Absolute value of a complex number
The absolute value of the complex number z = a + b is given by ?a2+b2; also, the length of the segment from the origin to z in the complex plane.

Aphelion
The farthest point from the Sun in a planet’s orbit

Blind experiment
An experiment in which subjects do not know if they have been given an active treatment or a placebo

Combinatorics
A branch of mathematics related to determining the number of elements of a set or the number of ways objects can be arranged or combined

Common logarithm
A logarithm with base 10.

Deductive reasoning
The process of utilizing general information to prove a specific hypothesis

Division algorithm for polynomials
Given ƒ(x), d(x) ? 0 there are unique polynomials q1x (quotient) and r1x(remainder) ƒ1x2 = d1x2q1x2 + r1x2 with with either r1x2 = 0 or degree of r(x) 6 degree of d1x2

Dot product
The number found when the corresponding components of two vectors are multiplied and then summed

Equilibrium price
See Equilibrium point.

Event
A subset of a sample space.

Leibniz notation
The notation dy/dx for the derivative of ƒ.

nset
A set of n objects.

Ordered pair
A pair of real numbers (x, y), p. 12.

Paraboloid of revolution
A surface generated by rotating a parabola about its line of symmetry.

Polar coordinates
The numbers (r, ?) that determine a point’s location in a polar coordinate system. The number r is the directed distance and ? is the directed angle

Polynomial function
A function in which ƒ(x)is a polynomial in x, p. 158.

Reflexive property of equality
a = a

Standard form of a polynomial function
ƒ(x) = an x n + an1x n1 + Á + a1x + a0

Weighted mean
A mean calculated in such a way that some elements of the data set have higher weights (that is, are counted more strongly in determining the mean) than others.

Yscl
The scale of the tick marks on the yaxis in a viewing window.