Question

m(3^-5)=3

Find the value of m​

Answer 1

Hi there !

$m( {3}^{ - 5} ) = 3 \\ \\ {a}^{ - n} = \frac{1}{ {a}^{n} } \\ \\ =m \times \frac{1}{ {3}^{5} } \\ \\ = \frac{m}{243} = 3 \\ \\ m = 729$

Thankyou :)