Question

what is the following expression equal
_____
√ 62-2i^2
_____
A.)√60i

B.)8i

C.) 8
____ ____
D.) √62 -√ 2i

Answer 1

sqrt(64) = 8

Answer 2

62 - 2i^2 = 62 + 2 = 64

Answer 3

so would the answer be A

Answer 4

i^2 = -1; the answer = 8; C

Answer 5

ohh so C

Answer 6

okay thanks

Answer 7

yore welcome :)