Question

Please solve it
$\frac{2}{3} ^{ - 4}$
​

Answer 1

Answer:

81/16

Step-by-step explanation:

as,

(2/3)*-4 would change into (3/2)*4

as when power is negative the numerator and denominator recipocals

the 3×3×3×3/2×2×2×2=81/16

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