Pls solve this question without using (alpha cube+ beta cube) formula....
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you can be assume c and d on place of
alpha and beta because only this is method by we find zero
alpha and beta because only this is method by we find zero
divyasinha2:
oh pls solve it your way
write the answer in chimney box
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you can assume a ,b on place of alfa and beata . a+b =4/3and ab= 1/3.
let S and P denote the sum and product of the zero of polynomial whose zeros are a2/b and b2/a
S = a2/b+b2/a = a3+b3/ab =( a+b )3 -3ab (a+b) /ab = (4/3)
can we solve a3+b3 in another method
no we can 't
ok
i will give sol
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