Сократите дробь \(\frac{27b^3 + 1}{3b^2 + 10b + 3}\) .
\(\frac{9b^2 - 3b + 1}{b + 3}\)
\(\frac{9b^2 -6b + 1}{b + 3}\)
\(\frac{3b^2 - 3b + 1}{b + 3}\)
\(\frac{9b^2 + 3b + 1}{b + 3}\)