back to index
Multiply polynomial $ \, \color{blue}{ s^3+10s^2+29s+20 } \, $ by $ \, \color{orangered}{ s^4+26s^3+223s^2+630s }$.
Answer
$$ \left( \color{blue}{s^3+10s^2+29s+20} \right) \cdot \left( \color{orangered}{s^4+26s^3+223s^2+630s} \right) = s^7+36s^6+512s^5+3634s^4+13287s^3+22730s^2+12600s $$
Explanation
Explanation is too long to display.