Hi, I am reviewing for precalc and I need help understanding how to simplify equations containing fractions when addition and subtraction is involved. I don't understand the LCD very well. The problems I am working with are: X/(x^2 -4x+4) - 1/(x^2 -x-2) 3/2 - 1/(m+2) = m/(2m+4) Any help in understanding how to solve these and other equations like these would be a great help. Thank you.
Hi, I am reviewing for precalc and I need help understanding how to simplify equations containing fractions when addition and subtraction is involved. I don't understand the LCD very well. The problems I am working with are: X/(x^2 -4x+4) - 1/(x^2 -x-2) 3/2 - 1/(m+2) = m/(2m+4) Any help in understanding how to solve these and other equations like these would be a great help. Thank you.
Elementary Algebra
17th Edition
ISBN:9780998625713
Author:Lynn Marecek, MaryAnne Anthony-Smith
Publisher:Lynn Marecek, MaryAnne Anthony-Smith
Chapter8: Rational Expressions And Equations
Section8.5: Simplify Complex Rational Expressions
Problem 301E: In this section, you learned to simplify the complex fraction 3x+2x x 2 4 two ways: rewriting it as...
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Hi, I am reviewing for precalc and I need help understanding how to simplify equations containing fractions when addition and subtraction is involved. I don't understand the LCD very well. The problems I am working with are:
X/(x^2 -4x+4) - 1/(x^2 -x-2)
3/2 - 1/(m+2) = m/(2m+4)
Any help in understanding how to solve these and other equations like these would be a great help. Thank you.
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