Question

qual e o 26 termo da pg (1,4,16,64…

Answer 1

$\Large\boxed{\begin{array}{l}\sf (1,4,16,64)\\\sf q=\dfrac{4}{1}=4\\\\\sf a_{26}=a_4\cdot q^{22}\\\sf a_{26}=64\cdot4^{22}\\\sf a_{26}=2^6\cdot(2^2)^{22}\\\sf a_{26}=2^6\cdot2^{44}\\\sf a_{26}=2^{50}\end{array}}$