Find the Perfect Square Trinomial u^2+16u+

$u^{2} + 16 u +$

Step 1

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

Divide $16$ by $2$ .

$8^{2}$

Raise $8$ to the power of $2$ .

$64$

Step 2

Add $64$ to get the perfect square trinomial.

$u^{2} + 16 u + 64$