Question

2m^2-m-6=0 aplicando a formula de Bhaskara

Answer 1

delta:
-1^2-4.2.(-6)
1+48= 49

x= [-(-1)+-raiz quadrada de 49]/2.2
x=(1+-7)/4

x1= 8/4 x1=2

x2= -6/4 x2= -3/2