Add or Subtract $5 \sqrt { 80 x ^ { 2 } } - 2 \sqrt { 45 x ^ { 2 } } - \sqrt { 5 x ^ { 2 } }$

question 262

Multiple Choice

Add or subtract. Assume all variables represent nonnegative real numbers.
- $5 \sqrt { 80 x ^ { 2 } } - 2 \sqrt { 45 x ^ { 2 } } - \sqrt { 5 x ^ { 2 } }$

• A) \(3 x \sqrt { 35 }\)
• B) \(2 x \sqrt { 35 }\)
• C) \(14x\sqrt { 5 }\)
• D) \(13x\sqrt { 5 }\)

Understand the electrical characteristics and requirements of starting and charging systems, including voltage and amperage.

Know the process for safely removing and installing components within starting and charging systems.

Diagnose common issues within starting and charging systems through symptoms and test results.

Understand the operational principles of hybrid vehicle's high voltage systems and the safety measures for working with them.

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Definitions:

Overwhelming Anxiety

Intense feelings of worry, nervousness, or fear that are strong enough to interfere with one's daily activities or well-being.

Neurotransmitter Activity

The action and interaction of chemicals in the brain that transmit signals between nerve cells.

Synapses

The junctions through which neurons communicate with each other or with other cells, involving the transmission of electrical or chemical signals.

Anxiety

A feeling of worry, nervousness, or unease, typically about an imminent event or something with an uncertain outcome.