Math, asked by aruniraj2007, 12 hours ago

simplify using the laws of exponents.

{(-3³)×(-7³)}÷{(-21)⁵÷(-21)²}

Answers

Answered by yrs200014

0

Answer:

= (-1)

Step-by-step explanation:

: (-3³) = -27

: (-7³) = -343

= (-27) × (-343) = 9261

: (-21)⁵ = -4084101

:(-21)² = 441

= (-21)⁵ × (-21)² = -9261

:- 9261 ÷ (-9261)

= (-1)

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