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prealgebra junior

Problem

3^{3} + 3^{3} + 3^{3} =

(A)

3^{4}

(B)

9^{3}

(C)

3^{9}

(D)

2 7^{3}

Solution — click to reveal

3^{3} + 3^{3} + 3^{3} = 3 \times 3^{3} = 3^{4}

Final answer

A

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