Exponent Simplification

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Q. \( (256)^{0.16} \times (256)^{0.09} \)
(a) 4    (b) 16    (c) 64    (d) 256.25

✏️ Solution

\( = 256^{0.16+0.09} \)

\( = 256^{0.25} \)

\( = 256^{\frac{1}{4}} \)

\( = (2^8)^{\frac{1}{4}} \)

\( = 2^2 \)

\( = 4 \)

Correct Option: (a) 4

\( \boxed{4} \)

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