Question

Qual e o calculo de 60+2x{[4x(6+2)-10]+12}

Answer 1

60+2x{[4x(8)-10]+12}
60+2x{[32x-10]+12}
60+2x{32x-10+12}
60+2x{32x+2}
60+64x ao quadrado +4x
Fórmula da Bhaskara

Answer 2

60+2x{[4x 8-10]+12}
60+2x{[32-10]+12}
60+2x{22+12}
60+2x34
60+68
Resposta = 128