solve it for brain list
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let roots be m,n
m+n=-b/a
mn=c/a
acc. to ques
m+n=(1/m)^3+(1/n)^3=(m^3+n^3)/(m^3. n^3)
-b/a = (m+n)((m2+n2-mn))/(c3/a3)
c3/a3=b2/a2 -3c/a
simplifying
ab^2=3a^2c+c^3
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I hope this will helps u...☺️
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