Rationalize the Numerator and Simplify $\frac { 5 \sqrt { x } } { \sqrt { 7 y } }$

question 231

Multiple Choice

Rationalize the numerator and simplify. Assume all variables represent positive real numbers.
- $\frac { 5 \sqrt { x } } { \sqrt { 7 y } }$

• A) \(\frac { 5 \sqrt { 7 x y } } { 7 y }\)
• B) \(\frac { 5 x } { \sqrt { 7 y } }\)
• C) \(\frac { 5 x } { \sqrt { 7 x y } }\)
• D) \(\frac { 5 x } { \sqrt { 35 x y } }\)

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Interest Allowances

Financial incentives or rebates given to borrowers, typically reducing the amount of interest they need to pay on loans.

Salary Allowance

A fixed amount of money paid regularly to employees in addition to their normal salary for specific purposes.

Net Income

The total profit of a company after accounting for all costs and expenses, including taxes and interest.

Division

A large section or branch of a company that operates somewhat independently while remaining part of the larger entity.