Exercise
$\left(\frac{1}{9}m-\frac{2}{7}n\right)\cdot\left(\frac{1}{9}m-\frac{1}{3}n\right)$
Step-by-step Solution
Learn how to solve problems step by step online. Solve the product (1/9m-2/7n)(1/9m-1/3n). Multiply the single term \frac{1}{9}m-\frac{1}{3}n by each term of the polynomial \left(\frac{1}{9}m-\frac{2}{7}n\right). Solve the product \frac{1}{9}m\left(\frac{1}{9}m-\frac{1}{3}n\right). Solve the product -\frac{2}{7}n\left(\frac{1}{9}m-\frac{1}{3}n\right). Multiplying fractions \frac{1}{9} \times -\frac{1}{3}.
Solve the product (1/9m-2/7n)(1/9m-1/3n)
Final answer to the exercise
$\frac{1}{81}m^2-\frac{1}{27}nm-\frac{2}{63}mn+\frac{2}{21}n^2$