Find the Perfect Square Trinomial n^2+30n

$n^{2} + 30 n$

Step 1

To find the $c$ value $c = {(\frac{b}{2})}^{2}$ , divide the coefficient of $n$ by $2$ and square the result.

Divide $30$ by $2$ .

$15^{2}$

Raise $15$ to the power of $2$ .

$225$

Step 2

Add $225$ to get the perfect square trinomial.

$n^{2} + 30 n + 225$