piercetherose88 piercetherose88

20-01-2019
Mathematics

contestada

Calculate |4+7i| the absolute value of 4+7i is equal to the square root of ____

Calculate 47i the absolute value of 47i is equal to the square root of class=

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

20-01-2019

Answer:

sqrt(65)

Step-by-step explanation:

|a+bi|

The absolute value of |a+bi| = sqrt(a^2+b^2)

|4+7i| = sqrt(4^2+7^2) = sqrt(16+49) = sqrt(65)

Answer Link

jetblackcap jetblackcap

22-01-2019

Answer:

the answer is sqrt(65)

Step-by-step explanation:

Answer Link

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