simplify (1/3 x)^2

Solution

simplify

(\frac{1}{3} x)^{2}

\frac{x ^{2}}{9}

Solution steps

(\frac{1}{3} x)^{2}

Apply exponent rule:

(a \cdot b)^{n} = a^{n} b^{n}

(\frac{1}{3} x)^{2} = (\frac{1}{3})^{2} x^{2}

= (\frac{1}{3})^{2} x^{2}

(\frac{1}{3})^{2} = \frac{1}{9}

= \frac{1}{9} x^{2}

Simplify

\frac{1}{9} x^{2} : \frac{x ^{2}}{9}

= \frac{x ^{2}}{9}

\frac{2 x ^{4} - x ^{3} - 3 + 7 x}{2 x + 3}

\frac{1}{3} \div \frac{13}{9}

(x + 2)^{2} - 2 (x + 2)

(- 4 x + 1) - (- 7 x^{2} + 4 x + 2)

(a + h) (a + h) (a + h)