Evaluate 2/(2^2+1)

$\frac{2}{2^{2} + 1}$

Step 1

Raise $2$ to the power of $2$ .

$\frac{2}{4 + 1}$

Step 2

Add $4$ and $1$ .

$\frac{2}{5}$

Step 3

The result can be shown in multiple forms.

Exact Form:

$\frac{2}{5}$

Decimal Form:

$0.4$

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