Find the Product $\left( x ^ { 4 n } \right) \left( x ^ { 5 n } \right)$

question 128

Multiple Choice

Find the product. $\left( x ^ { 4 n } \right) \left( x ^ { 5 n } \right)$ Assume that the variables in the exponents represent positive integers; for example, $\left( x ^ { 2 n } \right) \left( x ^ { 4 n } \right) = x ^ { 2 n + 4 n } = x ^ { 6 n }$ .

• A) \(x ^ { 7 n }\)
• B) \(x ^ { 6 n }\)
• C) \(x ^ { 9 n }\)
• D) \(x ^ { 5 n }\)
• E) \(x ^ { 2 n }\)

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Definitions:

Genome

The full set of genes that are the instructions to make an individual member of a certain species.

Genes

Units of heredity made up of DNA that influence the development and functions of an organism.

Homozygous

Referring to two genes of one pair that are exactly the same in every letter of their code. Most gene pairs are homozygous.

Heterozygous

Referring to two genes of one pair that differ in some way. Typically one allele has only a few base pairs that differ from the other member of the pair.