Question

3^-4 evaluate this expression without using decimal​

Answer 1

Answer:

Answer : 1/81

Step-by-step explanation:

$\huge \tt {3}^{ - 4} = \frac{1}{ {3}^{4} } = \frac{1}{ \: 81 \: }$

Answer 2

Answer:

1/81

Step-by-step explanation:

3^-4

= (1/3)^4

= 1/3 × 1/3 × 1/3 × 1/3

= 1/81

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