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Popular >

limit as z approaches i of z^2+2z

Solution

z \to i lim (z^{2} + 2 z)

Solution

i^{2} + 2 i

Solution steps

z \to i lim (z^{2} + 2 z)

Plug in the value

z = i

= i^{2} + 2 i

Popular Examples

y^{''}-4y^'+4y=(e^{2x})/x

y^{^{''}} - 4 y^{^{'}} + 4 y = \frac{e ^{2 x}}{x}

derivative of (4x/(sqrt(x^2+1)))

\frac{d}{d x} (\frac{4 x}{x ^{2} + 1})

derivative of (sqrt(x)-2/(\sqrt[3]{x)})

d/(ds)(s/(s^2+25))

\frac{d}{d s} (\frac{s}{s ^{2} + 25})

integral of (4x+3)^7

\int (4 x + 3)^{7} d x

Frequently Asked Questions (FAQ)

What is the limit as z approaches i of z^2+2z ?
The limit as z approaches i of z^2+2z is i^2+2i