Question 1061293
x^2+6x-16
ax^2+bx+c
a=1
b=6
c=-16
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[-6+-(sqrt6^2-4*1*-15)]/(2*1)
[-6+-(36+60)]/2
(-6+9.8)/2
3.8/2=1.9 (0,1.9)
(-6-9.8)/2
-15.8/2=7.9 (0,7.9)
the two zeros