Find the Perfect Square Trinomial x^2+6/5x

$x^{2} + \frac{6}{5} x$

Step 1

Combine $\frac{6}{5}$ and $x$ .

$x^{2} + \frac{6 x}{5}$

Step 2

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

Multiply the numerator by the reciprocal of the denominator.

${(\frac{6}{5} \cdot \frac{1}{2})}^{2}$

Cancel the common factor of $2$ .

Factor $2$ out of $6$ .

${(\frac{2 (3)}{5} \cdot \frac{1}{2})}^{2}$

Cancel the common factor.

${(\frac{2 \cdot 3}{5} \cdot \frac{1}{2})}^{2}$

Rewrite the expression.

${(\frac{3}{5})}^{2}$

Simplify the expression.

Apply the product rule to $\frac{3}{5}$ .

$\frac{3^{2}}{5^{2}}$

Raise $3$ to the power of $2$ .

$\frac{9}{5^{2}}$

Raise $5$ to the power of $2$ .

$\frac{9}{25}$

Step 3

Add $\frac{9}{25}$ to get the perfect square trinomial.

$x^{2} + \frac{6}{5} x + \frac{9}{25}$