Math, asked by surajydv64f, 8 months ago

helpppp in exponents

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Answered by mathematicalcosmolog

0

Step-by-step explanation:

(-2/3)^2×(-2)=(-2/3)^-4=(-3/2)^4=81/16(ans)

Answered by arijitduttachowdhury

0

Step-by-step explanation:

{(-2/3)^2}^-2

= {-2/3}^-4

= {3/-2}^4

= {-3/2}^4

= {-3^4/2^4}

= 81/16

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