3 7x 3) Suppose a classmate solved the rational equation: x-5 x+2 x– 3.x – 10 He stated that the solutions are x 5 and x -3. However, you recognize without even looking at his work that he cannot be fully correct. Explain why that student would be considered incorrect for the stated solutions.

Intermediate Algebra
19th Edition
ISBN:9780998625720
Author:Lynn Marecek
Publisher:Lynn Marecek
Chapter7: Rational Expressions And Functions
Section7.4: Solve Rational Equations
Problem 251E: Your class mate is having trouble in this section. Write down the steps you would use to explain how...
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3) Suppose a classmate solved the rational equation:
x-5 x+2 x² – 3.x – 10
He stated that the solutions are x = 5 and x = -3. However, you recognize without even looking at his work that he
cannot be fully correct. Explain why that student would be considered incorrect for the stated solutions.
Transcribed Image Text:3 7x 3) Suppose a classmate solved the rational equation: x-5 x+2 x² – 3.x – 10 He stated that the solutions are x = 5 and x = -3. However, you recognize without even looking at his work that he cannot be fully correct. Explain why that student would be considered incorrect for the stated solutions.
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