Question

Simplify the expression. Write your answer as a power.
k4⋅k3

Answer 1

The answer is k⁷ .

Explanation:

You have to use Indices Law :

`{a}^(m) * {a}^(n) = {a}^(m + n)`

So for this question :

`{k}^(4) * {k}^(3) \\ = {k}^(4 + 3) \\ = {k}^(7)`