teaching:topics:algebra:first
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teaching:topics:algebra:first [2021/09/23 00:19] simon |
teaching:topics:algebra:first [2021/09/23 00:21] simon |
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| each other to mean multiplication, so that: | each other to mean multiplication, so that: | ||
| \begin{align*}%% | \begin{align*}%% | ||
| - | \phantom{\frac12}42ab\text{ means }&42 \times a \times b,\\ | + | \phantom{\frac12}42ab\ \ \text{means}\ \ &42 \times a \times b,\\ |
| - | \text{and: }&\\ | + | \text{and:}\ \ \ &\\ |
| - | \frac{4x}{yz}\text{ means }&(4 \times x)\div(y \times z). | + | \frac{4x}{yz}\ \ \text{means}\ \ &(4 \times x)\div(y \times z). |
| %%\end{align*} | %%\end{align*} | ||
| We call these groups of symbols a **term**. | We call these groups of symbols a **term**. | ||
teaching/topics/algebra/first.txt · Last modified: 2021/09/25 23:08 by simon
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