Same base powers's multiplication: constant base, exponential addition, a m a n = a (m+n) same base powers's division: constant base, exponential subtraction, a m a n = a (m-n) power: constant base, exponential multiplication (a m

The main mathematical ability of power operation

1. By learning from power operation to polynomial multiplication, we can initially understand the cognitive law of "special-general-special" and develop our thinking ability.

2. Cultivate the thinking ability of observation, synthesis, analogy, induction, abstraction and generalization in the process of learning the operational nature and multiplication rule of power.