Question

valor das expressões numéricas 1^3+(-2)^4-(-2)^3+4°+2.2^-3+1^4​

Answer 1

${1}^{3} + ( { - 2})^{4} - ( { - 2})^{3} + {4}^{0} + 2 \times {2}^{ - 3} + {1}^{4}$

$1 + 16 + 8 + 1 + 2 \times 1 \div 8 + 1$

$1 \div 4 + 27$

$109 \div 4$

$= 27.25$