jessica100705 jessica100705

18-09-2017
Mathematics

contestada

What is the square root of 128,multiplied by 20?

Respuesta :

wolf1728 wolf1728

18-09-2017

We can write the square root of 128 as (square root of 2) * 8

and so square root of 128 * 20 =

(square root of 2) * 160

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