under root -16 + 3 under root -25 + under root -36 - under root -625 Share with your friends Share 0 S. Usha Rani answered this √-16 + 3√-25 +√-36 -√-625= 16i + 3(5i) + 6i - 25i=16i+15i+6i-25i=12i 1 View Full Answer Sarabjeet Khanuja answered this √-16 + 3√-25 +√-36 -√-625= 16i + 3(25i) + 36i - 625i= 16i + 75i + 36i - 625i= 127i - 625i= -498i Ans. -6