Question

49X elevado a 2 + 17x + 6 = 0​

Answer 1

12x²+17x+6=0

a; 12 b;17 c;6

∆=b²-4.a.b

∆=(17)²-4.(12).(6)

∆=289-288

∆=1

X=(-b±√∆)/2.a

X=(-(17±√1)/2.(12)

X=(-17±1)/2.(12)

X¹=(-17+1)/. 2(12)=-16/24=-8/12=-4/6=-2/3

X²=(-17-1)/. 2(12)=-18/24=-9/12=-3/4