Question

Find the square root of-3+5i​

Answer 1

Step-by-step explanation:

(3+5i)^2=9+25i^2+30i

=9-25+30i=30i-16

Answer 2

If Calculator is allowed then directly use enter value and you get something like 0.7745966692, its up to you to use as many decimal places you want to . Generally nit more than 3 are considered.

However, if you are doing it by long division, i would advice you to first multiply this number by 100 in sqrt and later divide 10 from result.

Here's what i mean to say

√0.6=√6010

Here's what i mean to say

√0.6=√6010

calculation

Using long division √60=7.74....

Divide by 10 and we get 0.774

Step-by-step explanation:

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