Question

qual resultado da expressão [6²-(40÷8×3)-3×6]¹
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Answer 1

Espero ter ajudado.

$\left[6^2-\left(40\div \:8\cdot \:3\right)-3\cdot \:6\right]^1\\\\\left[6^2-\left(40\div \:8\cdot \:3\right)-3\cdot \:6\right]^1\\\\\left[6^2-15-3\cdot \:6\right]^1\\\\\left[36-15-3\cdot \:6\right]^1\\\\\left[36-15-18\right]^1\\\\\left3\right^1 = 3$