Algebra Examples

$x^{2} + 16 x + c$

Step 1

Move $16 x$ .

$x^{2} + c + 16 x$

Step 2

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

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Step 2.1

Divide $16$ by $2$ .

$8^{2}$

Step 2.2

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

$64$