Topic: Using Rational Equations
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Answers to Common Questions
How to Solve a Rational Equation
A Rational Equation is an Equation that has Rational-Terms, in which the Numerators and the Denominators of those Terms are either Constants/Variables. An Example of a Rational Equation is,...(2/x)+(3/4)=1. Another Example is...(x-3)/2 = 3/... Read More »
Source: http://www.ehow.com/how_4592681_solve-rational-equation.html
How to Solve Rational Functions as Equations
Rational functions have the form p(x)/q(x), where p(x) and q(x) are polynomial functions. In algebra and pre-calculus classes, some math problems ask you to solve for x when you have a rational function set equal to a number or to another r... Read More »
Source: http://www.ehow.com/how_5789210_solve-rational-equations.html?ref...
What Jobs Use Quadratic Equations?
There are a wide variety of jobs that use the quadratic equation. Actuaries, mathematicians, statisticians and computer engineers are a few of the directly related jobs that use the quadratic equation. Others include engineers, chemists, ph... Read More »
Source: http://answers.ask.com/Science/Mathematics/what_jobs_use_quadrati...
More Common Questions
Answers to Other Common Questions
Rational exponents (also called "fractional exponents") are exponents that are fractions. Exponents describe how many times a given number is to be multiplied by itself. They are written as superscripts to the immediate right of the number ...
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Source: http://www.ehow.com/how_5854589_use-rational-exponents.html
First, use creativity. This is the part in which you dream big, REALLY big. Feel free to let your mind drift as long as you stay on the topic you need to solve, such as making your product or a decision. Try to go as far as you can. A good ...
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Source: http://www.ehow.com/how_4800251_use-creative-rationality.html
Rational exponents are exponents that are in the form of "a/b." Problems with these kinds of exponents can be difficult to solve unless you have a scientific or engineering calculator. Even with a calculator they can be difficult to input p...
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Source: http://www.ehow.com/how_4912005_use-properties-rational-exponents...
The TI-83 graphical calculator, made by Texas Instruments, is a powerful tool used by students and professionals alike. It can be used to solve a myriad of different equation types, including rational equations. Using its graphical capabili...
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Source: http://www.ehow.com/how_6001436_solve-equations-ti_83-plus-calcul...
The rational zeros theorem provides a list of possible rational solutions for a polynomial equation of the form a_n*x^n + a_n-1*x^n-1 + ... +a_0 = 0 where a_i are integer coefficients and a_0 and a_n are nonzero. The following steps will sh...
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Source: http://www.ehow.com/how_2251531_use-rational-zeros-theorem-algebr...
It is any function which can be written as the ratio of two polynomial functions.
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Source: http://wiki.answers.com/Q/What_is_a_rational_equation_or_rational...
How is doing operations (adding, subtracting, multiplying, and dividing) with rational expressions similar to or different from doing operations with fractions? If you know how to do arithmetic with rational numbers you will understand the ...
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Source: http://wiki.answers.com/Q/How_is_doing_operations_with_rational_e...
