Which expression is equivalent to 7^30/7^2? Choices: (A)1/7^15 (B)7^15 (C)7^28 (D)7^32

Simplify expression: Step 1: Simplify the expression 7^30/7^2 by subtracting the exponents. Calculation: 7^30 / 7^2 = 7^(30-2) = 7^28.Match with choices: Step 2: Match the simplified expression with the given choices. Calculation: 7^28 matches with choice (C).

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Which expression is equivalent to $\frac{7^{30}}{7^2}$ ? $\newline$ Choices: $\newline$ (A) $\frac{1}{7^{15}}$ $\newline$ (B) $7^{15}$ $\newline$ (C) $7^{28}$ $\newline$ (D) $7^{32}$

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Math Problems

Algebra 1

Identify equivalent exponential expressions II

Full solution

Q. Which expression is equivalent to

\frac{7^{30}}{7^2}

\newline

Choices:

\newline

(A)

\frac{1}{7^{15}}

\newline

(B)

7^{15}

\newline

(C)

7^{28}

\newline

(D)

7^{32}

Simplify expression: Step $1$ : Simplify the expression $7^{30}/7^{2}$ by subtracting the exponents. $\newline$ Calculation: $7^{30} / 7^{2} = 7^{(30-2)} = 7^{28}$ .
Match with choices: Step $2$ : Match the simplified expression with the given choices. $\newline$ Calculation: $7^{28}$ matches with choice (C).