Mathematics, 04.12.2020 01:00 moomoofower
Prove the sum of two rational numbers is rational where a, b, c, and d are integers and b and d cannot be zero.
Steps Reasons
1. a over b plus c over d Given
2. ad over bd plus cb over bd
3. ad plus cb all over bd Simplify
Fill in the missing reason in the proof.
Multiply to get a common denominator.
Add to get a common denominator.
Distribute d to all terms.
Add d to all terms.
Answers: 2
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Prove the sum of two rational numbers is rational where a, b, c, and d are integers and b and d cann...
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