vicca2002 vicca2002

23-05-2020
Mathematics

contestada

Which of the following is equivalent to the expression below?
-98

Which of the following is equivalent to the expression below 98 class=

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wegnerkolmp2741o wegnerkolmp2741o

23-05-2020

Answer:

7i sqrt(2)

Step-by-step explanation:

sqrt(-98)

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

sqrt(-1) sqrt(98)

The sqrt (-1) = i

i sqrt(98)

i sqrt(49) sqrt(2)

i*7* sqrt(2)

7i sqrt(2)

Answer Link

jdaniyal2005 jdaniyal2005

14-10-2021

Answer:

7i sqrt(2)

Step-by-step explanation:

Answer Link

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