Simplify the Rational Expression $$\frac { 4 x - 8 } { x ^ { 2 } - 5 x + 6 }$$

question 60

Multiple Choice

Simplify the rational expression. If the rational expression cannot be simplified, so state.
- $$\frac { 4 x - 8 } { x ^ { 2 } - 5 x + 6 }$$

• A) \(\frac { 4 } { x + 3 }\)
• B) cannot be simplified
• C) \(\frac { 4 ( x - 8 ) } { x + 3 }\)
• D) \(\frac { 4 } { x - 3 }\)

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Definitions:

Muscle Fiber

A single muscle cell, known for its ability to contract and produce force.

Sarcomere

Part of a myofibril between adjacent Z disks.

Skeletal Muscle Fiber

A long, cylindrical cell found in skeletal muscles, characterized by multiple nuclei and striations, responsible for voluntary movements.

Structural Unit

The smallest part of an organ or structure that retains all the characteristics of the organ or structure.