mianissarom mianissarom

12-07-2021
Mathematics

contestada

Which choice is equivalent to the expression below?
-25

Which choice is equivalent to the expression below 25 class=

Respuesta :

loconte loconte

12-07-2021

Answer:

5i

Step-by-step explanation:

Answer Link

wegnerkolmp2741o wegnerkolmp2741o

12-07-2021

Answer:

5i

Step-by-step explanation:

sqrt( -25)

Rewriting

sqrt( 25 * -1)

We know that sqrt(ab) = sqrt(a) sqrt(b)

sqrt(25) sqrt(-1)

We know that sqrt(-1) = i

±5 i

Answer Link

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