Question

...... 6x² - 13x + 6 = 0 ??

Answer 1

Fórmula de Baskara
a=6
b=-13
c=6
 delta =  b^2-4a.c
delta = 169-144
delta=25

x= -b+ou-√delta/2xa
x=-(-13)+ou- √25/2x6
x=13+ou-5/12

x': 13-5/12 = 0.67
x":13+5/12= 1.5