yanhuiluzhang yanhuiluzhang

10-04-2020
Mathematics

contestada

If 2a+ 2/a =4, what is the value of 2a^2 − ( 2/a^2 )?
If 2a+ 2/a =4, what is the value of 2a^2 + ( 2/a^2 )?

Respuesta :

wenbbermonge wenbbermonge

10-04-2020

Answer:

21

Step-by-step explanation:

it the answer

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PopeyesSandwich PopeyesSandwich

22-05-2020

Answer:

21

Step-by-step explanation:

Answer Link

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