Rationalize the Denominator and Simplify $\frac { \sqrt { t } } { \sqrt { t } + \sqrt { m } }$

question 376

Multiple Choice

Rationalize the denominator and simplify. Assume that all variables represent positive real numbers.
- $\frac { \sqrt { t } } { \sqrt { t } + \sqrt { m } }$

• A) \(\frac { t + \sqrt { t m } } { t + m }\)
• B) \(\frac { t - t \sqrt { m } } { t - m }\)
• C) \(\frac { t - \sqrt { t m } } { t - m }\)
• D) \(\frac { t + t \sqrt { m } } { t + m }\)

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