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aceace
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Solve the equation x^(3)  12^(2) +39x 28 = 0
if the roots are in arithmetic progression.
 2 years ago
 2 years ago
aceace Group Title
Solve the equation x^(3)  12^(2) +39x 28 = 0 if the roots are in arithmetic progression.
 2 years ago
 2 years ago

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mukushla Group TitleBest ResponseYou've already chosen the best response.1
let the roots be \(ab\) , \(a\) and \(a+b\) since they are in AP
 2 years ago

mukushla Group TitleBest ResponseYou've already chosen the best response.1
now use the formula for sum and product of roots
 2 years ago

aceace Group TitleBest ResponseYou've already chosen the best response.1
ahhh i think i have the right answer... is it 1, 4, and 7
 2 years ago

mukushla Group TitleBest ResponseYou've already chosen the best response.1
let me solve and check
 2 years ago

mukushla Group TitleBest ResponseYou've already chosen the best response.1
exactly :)
 2 years ago
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