Question

Simplify:- 3^-4 ÷ 3^-5
Answer is 49​

Answer 1

Answer:

$\frac{1}{ {3}^{4} } \div \frac{1}{ {3}^{5} }$

$\frac{1}{ {3}^{4} } \times {3}^{5}$

$= > 3$

.

.

Answer must be 3 ...

.

.

hope it helps ♥️

Answer 2

Step-by-step explanation:

Solution :

$\: \: \: \: \: {3}^{ - 4} \div {3}^{ - 5}$

$= > {3}^{( - 4) - ( - 5)}$

$= > {3}^{ - 4 + 5}$

$= > {3}^{1}$