Find the roots of the following quadratic equations by the factorisation method:
1. \(3 \sqrt{2}z^2 - 5z - \sqrt{2} = 0\)
The roots of the equation are and .
2. \(3z^2 + 5 \sqrt{5} z - 10 = 0\)
The roots of the equation are and .
Answer variants:
\(- 2 \sqrt{5}\)
\(-\sqrt{2}\)
\(\sqrt{2}\)
\(\frac{3}{2}\)
\(-\frac{\sqrt{5}}{3}\)
\(\frac{\sqrt{5}}{3}\)
\(\frac{1}{3 \sqrt{2}}\)
\(\frac{-1}{3 \sqrt{2}}\)