Multiply and Simplify, If Possible $( 3 \sqrt { 7 } + 2 ) ( \sqrt { 7 } - 2 )$

question 98

Essay

Multiply and simplify, if possible. $( 3 \sqrt { 7 } + 2 ) ( \sqrt { 7 } - 2 )$

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Definitions:

Osteoarthritis

A type of arthritis that occurs when flexible tissue at the ends of bones wears down, leading to pain, swelling, and reduced joint movement.

Symmetric Joint Involvement

A condition or symptom in rheumatological disorders where joints on both sides of the body are equally affected.

Bony Protuberances

Outward or projecting parts of a bone, usually serving as points of attachment for muscles or ligaments.

Ballottement

A medical test where a part of the body is bounced between two hands to detect fluid accumulation or joint integrity.