Question

determine o valor das expressões

Answer 1

b) $2^{5} -2^{4} -2^{3} -2^{2} -2^{1} -2^{0} =32-16-8-4-2-1=1$

c) $2^{0} +(-2)^{4} *4^{-2} -(2)^{3} =1+16* \frac{1}{16} -8=1+1-8=-6$

d) $\frac{4}{(2x+1)^{0} } +4=4+4=8$