Resolver 19div19*0-2+5*60div15(-20+15div5*17*0-2div2+1)-2*5div5*0

$$19 \div 19 \times 0-2+5 \times 60 \div 15(-20+15 \div 5 \times 17 \times 0-2 \div 2+1)-2 \times 5 \div 5 \times 0$$

Avaliar

$$-402$$

Passos Para a Resolução

Dividir 19 por 19 para obter 1.

$$1\times 0-2+\frac{5\times 60}{15}\left(-20+\frac{15}{5}\times 17\times 0-\frac{2}{2}+1\right)-\frac{2\times 5}{5}\times 0$$

Dividir 2 por 2 para obter 1.

$$1\times 0-2+\frac{5\times 60}{15}\left(-20+\frac{15}{5}\times 17\times 0-1+1\right)-\frac{2\times 5}{5}\times 0$$

Multiplique 1 e 0 para obter 0.

$$0-2+\frac{5\times 60}{15}\left(-20+\frac{15}{5}\times 17\times 0-1+1\right)-\frac{2\times 5}{5}\times 0$$

Subtraia 2 de 0 para obter -2.

$$-2+\frac{5\times 60}{15}\left(-20+\frac{15}{5}\times 17\times 0-1+1\right)-\frac{2\times 5}{5}\times 0$$

Multiplique 5 e 60 para obter 300.

$$-2+\frac{300}{15}\left(-20+\frac{15}{5}\times 17\times 0-1+1\right)-\frac{2\times 5}{5}\times 0$$

Dividir 300 por 15 para obter 20.

$$-2+20\left(-20+\frac{15}{5}\times 17\times 0-1+1\right)-\frac{2\times 5}{5}\times 0$$

Dividir 15 por 5 para obter 3.

$$-2+20\left(-20+3\times 17\times 0-1+1\right)-\frac{2\times 5}{5}\times 0$$

Multiplique 3 e 17 para obter 51.

$$-2+20\left(-20+51\times 0-1+1\right)-\frac{2\times 5}{5}\times 0$$

Multiplique 51 e 0 para obter 0.

$$-2+20\left(-20+0-1+1\right)-\frac{2\times 5}{5}\times 0$$

Some -20 e 0 para obter -20.

$$-2+20\left(-20-1+1\right)-\frac{2\times 5}{5}\times 0$$

Subtraia 1 de -20 para obter -21.

$$-2+20\left(-21+1\right)-\frac{2\times 5}{5}\times 0$$

Some -21 e 1 para obter -20.

$$-2+20\left(-20\right)-\frac{2\times 5}{5}\times 0$$

Multiplique 20 e -20 para obter -400.

$$-2-400-\frac{2\times 5}{5}\times 0$$

Subtraia 400 de -2 para obter -402.

$$-402-\frac{2\times 5}{5}\times 0$$

Anule 5 e 5.

$$-402-2\times 0$$

Multiplique 2 e 0 para obter 0.

$$-402-0$$

Subtraia 0 de -402 para obter -402.

$$-402$$

Fatorizar

$$-402$$