Find the Perfect Square Trinomial x^2+30x+c

$x^{2} + 30 x + c$

Step 1

Move $30 x$ .

$x^{2} + c + 30 x$

Step 2

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

Divide $30$ by $2$ .

$15^{2}$

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

$225$