Inline maths such as \( a^2 + b^2 = c^2 \) sits in a sentence. Display maths gets its own line:
\[ x = \frac{-b \pm \sqrt{b^2 - 4ac}}{2a} \]
\[ \int_0^1 x^2 \, dx = \frac{1}{3} \]
The parabola \( y = x^2 \) and the line \( y = 2x + 3 \) cross where \( x^2 - 2x - 3 = 0 \), that is at \( x = -1 \) and \( x = 3 \).
| x | x² | 2x + 3 |
|---|---|---|
| -1 | 1 | 1 |
| 0 | 0 | 3 |
| 1 | 1 | 5 |
| 3 | 9 | 9 |
The questions below use randomised numbers and typeset prompts.