Question

simply the expression r⁶ ÷ r³​

Answer 1

Answer:

we know that,

$\sf \frac{ {a}^{m} }{ {a}^{n} } = {a}^{m - n} \: \: \: \: \: \: when \: \: m \geqslant n \: \: \: \: \: and \\ \\ \sf \: \frac{ {a}^{m} }{ {a}^{n} } = \frac{1}{ {a}^{n - m} } \: \: \: \: \: \: \: when \: \: \: n > m$

Now,

$\sf {r}^{6} \div {r}^{3} \\ \sf= \frac{ {r}^{6} }{ {r}^{3} } \\ = \sf {r}^{6 - 3} \\ = \sf {r}^{3}$