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81+16k^(2)

$18$ . $81+16 k^{2}$

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Evaluate integers raised to positive rational exponents

Full solution

Q.

18

.

81+16 k^{2}

Identify Terms: Identify the terms in the expression. $\newline$ $81$ is a constant, and $16k^{2}$ is a term with a variable $k$ raised to the power of $2$ .
Combine Like Terms: Since there is no like term with $81$ , we cannot simplify the expression further by combining like terms.
Check Factors: Check for any common factors or possible factorization. $\newline$ There are no common factors between $81$ and $16k^{2}$ , and the expression cannot be factored further.
Expression Simplified: The expression is already in its simplest form.

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