सिध्द कीजिए कि `sqrt(8+6i) - sqrt(8 - 6i) = 2i`

(sqrt(3)+i)^(6)+(sqrt(3)-i)^(6)=

Evaluate sqrt(6 + 8i) .

In the following perform the indicated operations and write the result in the form x + iy: (8 +3 sqrt 8 i)+ (5 +2 sqrt2 i)-(5+sqrt2 i) .

(2sqrt8)/(sqrt6-sqrt2)=

Evaluate: sqrt(-8i)

If i=sqrt(-1) , then (7+5i)(-2-6i)=

Show that ((1 + i ) /( sqrt2 )) ^( 8) + ((1 - i )/( sqrt2 )) ^( 8) = 2.

[(sqrt(5)+i/2)(sqrt(5)-i2)]-:(6+i5)