Rationalize the Numerator and Simplify $\frac { 8 - \sqrt { 10 } } { 7 }$

question 142

Multiple Choice

Rationalize the numerator and simplify. Assume all variables represent positive real numbers.
- $\frac { 8 - \sqrt { 10 } } { 7 }$

• A) \(\frac { 8 } { 7 } - \frac { \sqrt { 10 } } { 7 }\)
• B) \(\frac { 2 } { 56 + 7 \sqrt { 10 } }\)
• C) \(\frac { 54 } { 56 - 7 \sqrt { 10 } }\)
• D) \(\frac { 54 } { 56 + 7 \sqrt { 10 } }\)

Recognize the impact of wireless technologies on personal and professional communication.

Comprehend the role of mobile devices in network environments and their interaction with other devices.

Understand the principles of non-volatile mobile memory and data storage methods.

Gain insights into the customization and personalization capabilities of mobile operating systems.

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