Question

desafio.reduza cada expressão a uma única potência de base 2.

Answer 1

a)

$\dfrac{{2}^{7}.2.{2}^{4}}{{2}^{6}. {2}^{3}}$

$\dfrac{{2}^{7+1+4}}{{2}^{6+3}}$

$\dfrac{{2}^{12}}{{2}^{9}}={2}^{12-9}$

$\boxed{\boxed{\mathsf{{2}^{3}}}}$

b)

${(8.2)}^{5}={16}^{5}={({2}^{4}) }^{5}$

$\boxed{\boxed{\mathsf{{2}^{20}}}}$