Math, asked by subhongogoi47, 9 months ago

SIMPLIFY IT .


PLEASE GIVE STEP BY STEP EXPLANATION.


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Answers

Answered by sarty75
0

Answer:

I will give u.

Step-by-step explanation:

Hope this helps u. Plz mark me brainliest if you found it helpful. L

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Answered by Anonymous
7

Answer:-

To Find:-

Value of [(-¾)⁹/(-¾)⁶] - [(-¾)⁵/(-¾⁴)].

________...

Let the value of (-¾) be = N

∴ [N⁹/N⁶] - [N⁵/N⁴]

= (N⁹ ⁻ ⁶) - (N⁵ ⁻ ⁴)

[xⁿ/x^m = x^n-m]

= N³ - N¹

= N³ - N

Putting values:-

(-¾)³ - (-¾)

= -27/64 + ¾

= [-27 + 48]/64

= 21/48

= 7/16

[(-¾)⁹/(-¾)⁶] - [(-¾)⁵/(-¾⁴)] = 7/16.

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