under root -16 + 3 under root -25 + under root -36 - under root -625

√-16 + 3√-25 +√-36 -√-625

= 16i + 3(5i) + 6i - 25i

=16i+15i+6i-25i

=12i

  • 1

√-16 + 3√-25 +√-36 -√-625

= 16i + 3(25i) + 36i - 625i

= 16i + 75i + 36i - 625i

= 127i - 625i

= -498i Ans.

  • -6
What are you looking for?