Question

Simplify the following expression.

suare root -104, square root -8

(these two radicals are beside each other without a addition, subtraction, multiplication, or division sign)

Answer 1

√-104 = 2i√26
√-8 = 2i√2

Answer 2

if
suare root -104, square root -8
was intended to be:
(√-104)(√-8)
then
(√-104)(√-8)
=i√104 * i√8
=-√(104*8)
=-√(8²*13)
=-8√13