in the equation a = 1 and b = -ve so the equation is x2-bx+c
sorry now try
by simple way the power will reach to 6 is there any trick
Q. If α,β are the roots of quadratic equationnn ax2+bx+c, then find the equation whose roots are (α2-β2)(α3-β3) and α2β3+α3β2 ?
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2 Answers
Lokesh Verma
·2011-06-12 23:06:23
Sum of roots happens to be a5+b5
but I dont see anything great in this question except doing it till the end...
Is it a doubt or do you want a simple solution?
manojkataria
·2011-06-12 23:28:51