Simplify
- $( 12 y + 9 ) + \left( 11 y ^ { 2 } - 6 y + 9 \right)$

question 12

Multiple Choice

Simplify.
- $( 12 y + 9 ) + \left( 11 y ^ { 2 } - 6 y + 9 \right)$

• A) \(11 y ^ { 2 } + 18 y - 18\)
• B) \(29 y ^ { 6 }\)
• C) \(11 y ^ { 2 } - 6 y + 18\)
• D) \(11 y ^ { 2 } + 6 y + 18\)

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Definitions:

Jacobs Syndrome

A genetic disorder characterized by the presence of an extra Y chromosome in males (47,XYY karyotype).

XYY Genotype

A chromosomal arrangement in humans where a male has an extra Y chromosome, resulting in the 47,XYY karyotype.

Sex Chromosomes

Chromosomes that determine the sex of an organism, with common types being XX for female and XY for male in mammals.

X-linked Allele

A gene located on the X chromosome that can lead to specific traits or diseases depending on its inheritance pattern.