Multiply polynomial $ \, \color{blue}{ 31y-140y } \, $ by $ \, \color{orangered}{ 14y-64y }$.
Answer
$$ \left( \color{blue}{31y-140y} \right) \cdot \left( \color{orangered}{14y-64y} \right) = 5450y^2 $$
Explanation
Step 1: First we have to write polynomials in descending order.
$$ \begin{aligned} P(x) &= -109y \\ Q(x) &= -50y \\ \end{aligned} $$This page was created using
Polynomial Operations Calculator