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Solving equation [(20+21^2-116874\9)\(20/1/3 x12-21/(116874/9))]^-1

User Repcak
by
6.0k points

1 Answer

3 votes

So,

We want to solve the operation:


(((20+21^2-(116874)/(9)))/((20)/(3)\cdot12-(21)/(((116874)/(9)))))^(-1)

We could rewrite this expression as:


((20+441-12986)/(80-(21)/(12986)))^(-1)

And, this is:


((-12525)/((1038859)/(12986)))^(-1)=-(1038859)/(162649650)

So that's the result.

Expressed as a decimal, it is -0.0063871 approximately.

User Jeromy Anglim
by
6.5k points