Question
Multiply polynomial $ \, \color{blue}{ -2x+5 } \, $ by $ \, \color{orangered}{ -3x^2 }$.
Answer
$$ \left( \color{blue}{-2x+5} \right) \cdot \left( \color{orangered}{-3x^2} \right) = 6x^3-15x^2 $$
Explanation
We can use distribution property to multiply the polynomial by the monomial.
$$ \begin{aligned} \left( -2x+5 \right) \cdot \left( \color{orangered}{-3x^2} \right) &= \left( -2x\right) \cdot \color{orangered}{-3x^2} + 5 \cdot \color{orangered}{-3x^2} = \\ &= 6x^3-15x^2 \end{aligned} $$This page was created using
Polynomial Operations Calculator