Simplify
- $\frac { \frac { 3 } { a } + 3 } { \frac { 3 } { a } - 3 }$

question 64

Multiple Choice

Simplify.
- $\frac { \frac { 3 } { a } + 3 } { \frac { 3 } { a } - 3 }$

• A) \(3 - a ^ { 2 }\)
• B) \(\frac { 3 ( 1 + a ) } { 1 - a }\)
• C) \(\frac { 1 + a } { 1 - a }\)
• D) \(\frac { a ^ { 2 } } { 3 - a ^ { 2 } }\)

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Definitions:

Series RC

A circuit in which a resistor (R) and a capacitor (C) are connected in a single series path, affecting the circuit's overall impedance and phase angle.

Total Capacitive Reactance

The overall opposition that a circuit presents to the flow of alternating current (AC) due to the capacitance in the circuit, measured in ohms.

Total Resistance

Refers to the cumulative resistance within an electric circuit, affecting the overall current flow.

Series RC

A circuit configuration consisting of a resistor (R) and capacitor (C) connected end-to-end or in series with each other, affecting the circuit's overall impedance.