Question

√-7×√-8
given an answer plz​

Answer 1

Step-by-step explanation:

PLEASE FIND THE ATTACHMENT.

HOPE THIS HELPS U

Answer 2

Answer:

It is a case of complex root i.e imaginary no.

so we can write them as

7i×8i ( where I =-square root )

56×i2

56×-1

-56