Exercise
$\left(\frac{x^2}{3}-9y\right)^2$
Step-by-step Solution
Learn how to solve special products problems step by step online. Expand the expression ((x^2)/3-9y)^2. Expand \left(\frac{x^2}{3}-9y\right)^2. The power of a quotient is equal to the quotient of the power of the numerator and denominator: \displaystyle\left(\frac{a}{b}\right)^n=\frac{a^n}{b^n}. Calculate the power 3^2. Simplify \left(x^2\right)^2 using the power of a power property: \left(a^m\right)^n=a^{m\cdot n}. In the expression, m equals 2 and n equals 2.
Expand the expression ((x^2)/3-9y)^2
Final answer to the exercise
$\frac{x^{4}}{3^2}$