Question

Please answer the question no.3 pleaseee

Answer 1

Answer:

HOPE THIS HELPS YOU.....

Answer 2

root (10) + root (15)

= root (5×2) + root (5×3)

= root (5² × 2 × 3)

= 5 root (2 × 3)

= 5 root (6)

ps. sry idk how to put root sign