Question

Is there another way to write 2*(2/3)^n

Answer 1

$\bf 2\left( \cfrac{2}{3} \right)^n\implies 2\left( \cfrac{2^n}{3^n} \right)\implies \cfrac{2\cdot 2^n}{3^n}\implies \cfrac{2^{1+n}}{3^n}$

Answer 2

Anther way to write it could be 1.2^n i think