Solve the Problem $$- 12 a ^ { 3 } b ^ { 7 } \left( - 11 a ^ { 4 } b ^ { 9 } + 4 b ^ { 7 } + 11 a \right)$$

question 29

Multiple Choice

Solve the problem.
- $$- 12 a ^ { 3 } b ^ { 7 } \left( - 11 a ^ { 4 } b ^ { 9 } + 4 b ^ { 7 } + 11 a \right)$$

• A) \(a ^ { 4 } b ^ { 9 } - 48 b ^ { 7 } - 132 a\)
• B) \(\quad a ^ { 7 } b ^ { 16 } - 48 a ^ { 3 } b ^ { 14 } - 132 a ^ { 4 } b ^ { 7 }\)
• C) \(a ^ { 7 } b ^ { 16 } - 48 a ^ { 3 } b ^ { 14 } + 11 a\)
• D) \(\quad a ^ { 7 } b ^ { 16 } + 4 b ^ { 7 } + 11 a\)

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Definitions:

Elizabethan Era

The period in English history marked by the reign of Queen Elizabeth I, from 1558 to 1603, noted for its flourishing arts, exploration, and literature.

Whalebone

A flexible, tough substance from the upper jaws of baleen whales, once used in corsets and umbrellas.

Crowding

A situation characterized by a high density of people or objects in a particular area, often leading to discomfort or restricted movement.

Then

At that time or subsequently.