Simplify the Expression $( \sqrt { 11 } + 4 ) ( \sqrt { 11 } - 4 )$

question 142

Multiple Choice

Simplify the expression. Assume all variables represent positive real numbers.
- $( \sqrt { 11 } + 4 ) ( \sqrt { 11 } - 4 )$

• A) \(11 - 2 \sqrt { 4 }\)
• B) 7
• C) 27
• D) \(- 5\)

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Definitions:

Resistance

In a psychological context, it refers to the opposition or reluctance to accept or comply with therapy, change, or introspection.

Breakthrough

A significant discovery or achievement that advances understanding or capability within a particular field.

Conscious

The condition in which an individual is conscious of their own being, feelings, ideas, environment, and life events.