Question

(1/2) ^ x = 1/16
Me ajude

Answer 1

Resolução:

$\mathsf{\left(\dfrac{1}{2}\right)^x=\dfrac{1}{16}}\\\\\\\mathsf{\left(\dfrac{1}{2}\right)^x=\dfrac{1}{2^4}}\\\\\\\mathsf{\left(\dfrac{1}{2}\right)^x=\left(\dfrac{1}{2}\right)^4}\\\\\\\boxed{\boxed{\mathsf{x=4}}}\: \: \checkmark$