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Varsity Tutors: Hotmath: Algebra Review: Exponents
Find a quick, concise explanation of exponents. Step by step examples are included to help you understand how to write numbers with exponents and find the value of a number written with an exponent.
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Varsity Tutors: Hotmath: Algebra Review: Really Big and Small Numbers
Find a quick, concise explanation of the names of large numbers all listed in a table. Other interesting tidbits of information about the names of larger numbers are also included. Names of decimals numbers are also included at the end...
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Varsity Tutors: Hotmath: Algebra Review: Cartesian Coordinate Plane
Find a quick, concise explanation of the Cartesian Coordinate Plane. Examples are given and various aspects of plotting points and graphing are described.
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Varsity Tutors: Hotmath: Algebra Review: Composite Numbers
Find a quick, concise explanation of Composite Numbers. Several examples are given and clearly explained. Prime numbers are also described.
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Varsity Tutors: Hotmath: Algebra Review: Compound Interest
Find a quick, concise explanation of Compound Interest. Examples are given and clearly explained using both the Yearly Compound Interest Formula and General Compound Interest Formula.
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Varsity Tutors: Hotmath: Algebra Review: Conjugates
Find a quick, concise explanation of Conjugates. An example is given and clearly explained when using binomials which are partly rational and partly irrational. Also, an example is given for binomials that are partly rational and partly...
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Varsity Tutors: Hotmath: Algebra Review: Multiply & Divide Decimals
Find a quick, concise explanation of how to multiply and divide decimals. Several step by step examples are given and clearly explained.
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Varsity Tutors: Hotmath: Algebra Review: Rounding Decimals
Find a quick, concise explanation of how to round decimals. An example is given and clearly explained.
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Varsity Tutors: Hotmath: Algebra Review: Degree of a Polynomial
Find a quick, concise explanation of how to find the degree of a polynomial. Examples are given and clearly explained for how to find the degree of both a monomial and polynomial after it has been simplified.
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Varsity Tutors: Hotmath: Algebra Review: Different Bases
Find a quick, concise explanation of how different bases work. A specific example is given for expressing numbers in base 3 and clearly explained.
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Varsity Tutors: Hotmath: Algebra Review: The Distance Formula
Find a quick, concise explanation of the distance formula. An example is given and clearly explained.
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Varsity Tutors: Hotmath: Algebra Review: Dividing Polynomials
Find a quick, concise explanation of how to divide polynomials. Several examples are given and clearly explained.
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Varsity Tutors: Hotmath: Algebra Review: Domain and Range
Find a quick, concise explanation of domain and range. Several examples are given and clearly explained.
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Varsity Tutors: Hotmath: Algebra Review: Exponential Decay
Find a quick, concise explanation of exponential decay in several different settings. An example is given and clearly explained for each of those settings.
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Varsity Tutors: Hotmath: Algebra Review: Factoring
Find a quick, concise explanation of factoring. Several examples are given and clearly explained.
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Varsity Tutors: Hotmath: Graphing Linear Equations
Find a concise explanation of how to graph a linear equation. An example is given and clearly explained.
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Varsity Tutors: Hotmath: Algebra Review: Graphing Linear Inequalities 2 Variable
Find a quick, concise explanation of how to graph linear two variable inequalities. An example is given and clearly explained.
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Varsity Tutors: Hotmath: Algebra Review: Graphing Quadratic Inequalities
Find a quick, concise explanation of how to graph quadratic inequalities. An example is given and clearly explained.
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Varsity Tutors: Hotmath: Algebra Review: Integers
Find a quick, concise explanation of integers. A helpful diagram is given and clearly explained that shows the relationship of integers to other number groups.
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Varsity Tutors: Hotmath: Algebra Review: Least Common Denominator
Find a quick, concise explanation of how to find the least common denominator for fractions or rational expressions. Examples are given and clearly explained.
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Varsity Tutors: Hotmath: Algebra Review: Solving Systems of Linear Equations
Find a quick, concise explanation of how to solve systems of linear equations algebraically and graphically. Examples are given and clearly explained.
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Varsity Tutors: Hotmath: Algebra Review: Logarithms
Find a quick, concise explanation of logarithms. Examples are given and clearly explained.
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Varsity Tutors: Hotmath: Algebra Review: Matrix Multiplication
Find a quick, concise explanation of matrix multiplication. Examples are given and clearly explained.
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Varsity Tutors: Hotmath: Algebra Review: Midpoint Formula
Find a quick, concise explanation of the midpoint formula. An example is given and clearly explained for the midpoint formula in one, two, and three dimensions.