Question

Calcule 15+3×(3²-2²)²+6¹-2³-100=

Answer 1

Resposta:

$15+3\left(3^2-2^2\right)^2+6^1-2^3-100=-12$

Explicação passo a passo:

$=15+3\cdot \:5^2+6^1-2^3-100\\=15+3\cdot \:25+6^1-2^3-100\\=15+3\cdot \:25+6-2^3-100\\=15+3\cdot \:25+6-8-100\\=15+75+6-8-100\\=-12$