Michealcoax Michealcoax

12-07-2020
Mathematics

contestada

which choice is equivalent to the expression below √-49
49i
7i
-49
7+i
-7

Respuesta :

mhanifa mhanifa

12-07-2020

Answer:

7i

Step-by-step explanation:

√-49= √-1*7²= 7√-1= 7i

Answer Link

12-07-2020

Answer:

7i

Step-by-step explanation:

Answer Link

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