find the discriminant of the quadratic equation 3x+2x+1/3=0 and hence find the nature of roots
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Answer:
discriminant = 0 or roots = -1/3,-1/3
Step-by-step explanation:
according to equation 3x²+2x+1/3= 0
discriminant :
b²-4ac = 2²-4*3*1/3
4 - 4 = 0
using quadratic formula :
x = -b+- √(b²-4ac) /2a
x= (-2+-0)/2*3
x = -2/6 =-1/3
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