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Multiply polynomial $ \, \color{blue}{ x^2-4x+5 } \, $ by $ \, \color{orangered}{ x^3-6x^2+12x-8 }$.
Answer
$$ \left( \color{blue}{x^2-4x+5} \right) \cdot \left( \color{orangered}{x^3-6x^2+12x-8} \right) = x^5-10x^4+41x^3-86x^2+92x-40 $$
Explanation
Explanation is too long to display.