inagermanswervin inagermanswervin

19-05-2022
Mathematics

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Please Help! Cube Roots

3 square root 56 + 3 square root 189

Respuesta :

reinhard10158 reinhard10158

22-05-2022

Step-by-step explanation:

cubic root(56) + cubic root(189) =

= cubic root(7×8) + cubic root(27×7) =

= 2×cubic root(7) + 3×cubic root(7) = 5×cubic root(7) =

= 9.564655914...

Answer Link

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