Question

Solve the equation
(4+sq rt of -5)(4+sq rt of -2)

Answer 1

well since nobody's doing this.. i guess I'll finish this and leave..

Answer 2

16+4sqrt(-5)+4sqrt(-2)+sqrt(10)

Answer 3

Thank you [=

Answer 4

16 + 4i*sqrt(5)+4i*sqrt(2)+sqrt(10)
16 + 4i*sqrt(5)+4i*sqrt(2)+sqrt(2)*(sqrt(5)

Answer 5

16 + sqrt(5)(4i+4i*sqrt(2)+sqrt(2))
16 + sqrt(5)(4i+sqrt(2)(4i+1))
I don't think this can be simplified further.

Answer 6

btw that's not an equation.

Answer 7

(4+ sqrt-5)(4+sqrt-2) = 16+4jsqrt2 + 4jsqrt5 +jsqrt5 x jsqrt2
= 16 + 4j(sqrt 2+sqrt5) -sqrt10