What is 2sqrt(-u^2)+sqrt(-u^4)+sqrt(-u^6) ?

The solution to 2sqrt(-u^2)+sqrt(-u^4)+sqrt(-u^6) is i(u^2+u^3+2u)

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simplify 2sqrt(-u^2)+sqrt(-u^4)+sqrt(-u^6)

simplify

2 - u^{2} + - u^{4} + - u^{6}

i (u^{2} + u^{3} + 2 u)

Solution steps

2 - u^{2} + - u^{4} + - u^{6}

2 - u^{2} = 2 i u

- u^{4} = i u^{2}

- u^{6} = i u^{3}

= 2 i u + i u^{2} + i u^{3}

Rewrite

2 i u + i u^{2} + i u^{3}

in standard complex form:

(2 u + u^{2} + u^{3}) i

= (2 u + u^{2} + u^{3}) i

(4 l - 2 m)^{3}

\frac{( d ^{\frac{1}{2}} \cdot e ^{x} )}{( d \cdot x ^{\frac{1}{2}} )}

4 x - 24

\frac{( 3 x ^{2} + 5 x + 2 )}{x + 1}

(2 x - 3)^{3} + (- 64)

What is 2sqrt(-u^2)+sqrt(-u^4)+sqrt(-u^6) ?
The solution to 2sqrt(-u^2)+sqrt(-u^4)+sqrt(-u^6) is i(u^2+u^3+2u)