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Solving Rational Equations Notes, Examples, and practice (with solutions) Topics include cross multiplying, word problems, factoring, inequalities, extraneous answers, and more. Mathplane.com
Practice Worksheet: Solving Rational Equations Solve each equation and check for extraneous solutions. You must show work and your answers must be correct to get credit. Level 1 Level 2 Level 3 1] 5] 9] 2] 6] 10] 3] 7] 11] 4] 8] 12]
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Examples, solutions, videos, and worksheets to help Algebra II students learn how to Solve Rational Equations, monitoring for the creation of extraneous solutions. How to Solve Rational Equations worksheets? A rational equation is an equation that contains one or more rational expressions.
Worksheet #4: Solving Rational Equations Solve. Check for extraneous solutions. 1. 94 32xx = + 2. 82 32 1xx =--3. 3 52 xx xx-= ++ 4. 2 4( 4) 4 28 4 x xx x-=-+-+ 5. 21 4 363xx += 6. 13 1 27xx x-+= + PC 11 LG 12 – 13 Rational Functions & Equations Name _____ 2 7. 2 53 2 62 x xx x-=+ +- - 8. 21 1 33 x xxx-+=--9. 10 9 3 4 x xx + +=-10. 35 35 5 ...
Practice Worksheet: Solving Rational Equations Date Solve each equation and check for extraneous solutions. You must show work and your answers must be correct to get credit. Level 2 x-3 Level 3 X- 10] x2 11] Level I 31 21 x—2 x -q 21 -—1=2 c A 21—5 12-31+2 3 21+2 3x—1 12+20 412—1 x q -2 1 1 121 21- 1 10 x K
You can use to solve a simple rational equation for which each side of the equation is a single rational expression. Solving an Equation by Cross Multiplying Solve: x2 2 ºx = x º 1 1 SOLUTION = x º 1 1 Write original equation. 2(x º 1) = 1(x2º x) Cross multiply. 2x º 2 = x2º x Simplify. 0 = x2º 3x + 2 Write in standard form. 0 = (x º 2 ...
