lisseth18 lisseth18

25-09-2018
Mathematics

contestada

Find all the square roots of -9/16

Respuesta :

danielblankenship427 danielblankenship427

25-09-2018

i is the imaginary number defined as the square root of -1 -->

i = sqrt(-1) = (-1)^1/2

knowing this, you can change sqrt(-9/16) to sqrt(-1*9/16) which equals

sqrt(-1)*sqrt(9)/sqrt(16) = i*3/4 = 3/4i

hope this helps

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