quiz

Quiz

Q1. eterte

Q2. first image5

first image5

Q3. When $(a \\\\ne 0\\\\)$, there are two solutions to \\\\(ax^2 + bx + c = 0\\\\) and they are $$x = {-b \\\\pm \\\\sqrt{b^2-4ac} \\\\over 2a}.$$

Q4. testing11