Mathematics, 19.03.2020 10:16 solikhalifeoy3j1r
Rove 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. Multiply to get a common denominator
3. ad plus cb all over bd Simplify
Fill in the missing step in the proof.
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Rove the sum of two rational numbers is rational where a, b, c, and d are integers and b and d canno...
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