Inleiding veeltermen

\(5a^2+b\text{ [met a = 3 en b = -2]}\)

\(\begin{align} 5a^2+b&=5.a^2+1.b \text{ [met a = 3 en b = -2]}\\&=5.3^2+1.(-2)\\&=43\\ \end{align}\)