Study Guides
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1.
Exponents and Roots Help
Exponents The expression 4 x is shorthand for x + x + x + x , that is x added to itself four times. Likewise x 4 is ...
Source: McGraw-Hill Professional -
2.
Adding/Subtracting Fractions with Variables and Exponents Help
Adding/Subtracting Fractions with Variables and Exponents When adding fractions with variables in one or more denominators, the LCD will have each variable (or algebraic expression) to its highest power as a factor. For example, the LCD for ...
Source: McGraw-Hill Professional -
3.
Multiplying/Dividing with Exponents Help
Introduction to Multiplying and Dividng with Exponents When multiplying (or dividing) quantities that have exponents, use the exponent properties to simplify each factor (or numerator and denominator) then multiply (or divide).
Source: McGraw-Hill Professional -
4.
Roots Help
Introduction to Square Roots The square root of a number is the nonnegative number whose square is the root. For example 3 is the square root of 9 because 3 2 = 9.
Source: McGraw-Hill Professional -
5.
Roots Expressed as Exponents Help
Properties of Roots Expressed as Exponents Roots can be written as exponents by using the following two properties. This ability is useful in algebra and calculus. Property 1
Source: McGraw-Hill Professional -
6.
Algebra Exponents and Roots Practice Test
Review the following concepts if needed: Exponents and Roots Help Adding/Subtracting Fractions with Variables and Exponents ...
Source: McGraw-Hill Professional -
7.
Exponents and Roots Practice Problems
Exponents and Roots Practice Problems Set 1: Exponents To review the concept of rewriting an expression using a single exponent, go to Exponents and Roots Help
Source: McGraw-Hill Professional -
8.
Adding/Subtracting Fractions with Variables and Exponents Practice Problems
Adding/Subtracting Fractions with Variables and Exponents Practice Problems Set 1: Adding/Subtracting Fractions with Variables and Exponents To review addition and subtraction of fractions with variables in one or more of the denominators, go to
Source: McGraw-Hill Professional -
9.
Multiplying/Dividing with Exponents Practice Problems
Multiplying and Dividing with Exponents Practice Problems Set 1: Introduction to Multiplying and Dividng with Exponents To review multiplying (or dividing) quatities that have exponents, go to
Source: McGraw-Hill Professional -
10.
Roots Practice Problems
Roots Practice Problems Set 1: Properties of Roots To review Properties 1—4, go to Roots Help Practice
Source: McGraw-Hill Professional
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