Question

15x - 42 + 3x 12y =
$\frac{25}{3} x - 42x =$
$\frac{1 \: by}{2} + \frac{15 \: by}{6} =$
$\frac{1}{3} x {}^{2} {y }^{2} - \frac{5}{6} {x}^{2} {y}^{2} + 4$
20 MN + n + 3 MN - 5 n =​

Answer 1

Resposta:

bom dia

Explicação passo-a-passo:

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