Math, asked by mantusingh451, 11 months ago

PLEASE SLOVE THIS:
(3/7)^-3×(14/9)^-4​

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Answers

Answered by rajnitiwari192003
0

Answer:

(3/7)^-3 x (14/9)^-4

(7/3)³ x (9/14)^4

7³/3³ x 3^5 / 2^4*7^4

3²/2^4*7

9/16*7

9/112

Answered by sawhneyavneeshpdax3q
1

( 3 ) ⁻³ X ( 14 )⁻⁴

(  7  )        (  9   )

( 3 )⁻³ X ( 9 )⁴  

(  7  )        ( 14 )  

{ ( a )⁻¹ = ( b )¹ }

{ (  b )       (  a  )  }

( 3 )⁻³ X ( 3 )⁴ X ( 3 )⁴

(  7  )        (  7  )      ( 2  )

{ ( m )ᵃ X ( m )ᵇ  = ( m )ᵃ⁺ᵇ }

{ (  n   )      (  n   )      (   n   )     }

( 3 )⁻³⁺⁴ X ( 3 )⁴  

(  7  )          (  2  )    

( 3 )¹ X ( 3 )⁴

(  7  )     (  2  )

( 3 ) X ( 81 )

(  7  )     (  16  )

243

112

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