From then on, it was possible to teach elementary modern algebra to undergraduates using an English text.
Proving that the series is equal to 2 requires only elementary algebra, however.
We're talking about 11th-grade reading, simple writing and elementary algebra.
In addition he taught for several years, as substitute, elementary algebra, geometry, and higher mathematics.
It can be proven with elementary algebra and holds in every commutative ring.
These three are the main strands of elementary algebra.
In elementary algebra, when solving equations, it is "guess and check".
The treatment of order is also as in elementary algebra.
But in either of these two cases, some elementary algebra will give the bound as desired.
Similarly, the concept of this distinction is often used metaphorically in elementary algebra.