Question

√-16+ 3√-25 +√-36 -√-625

Answer 1

Answer:

0

Step-by-step explanation:

4i+15i+6i-25i

=0

value of i is under root -1

Answer 2

Step-by-step explanation:

$\sqrt{ - 16} + \: 3 \sqrt{ - 25} \: + \sqrt{ - 36} \: - \sqrt{ - 625}$

$= 4i \: + 15i \: + 6i \: -25i$

$= \: 25i \: - \: 25i$

$= 0$