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Ifp,q are rational and 2+\[\sqrt{3}\] is a root of x^2+px+q=0 then find the values of p and q.
 one year ago
 one year ago
Ifp,q are rational and 2+\[\sqrt{3}\] is a root of x^2+px+q=0 then find the values of p and q.
 one year ago
 one year ago

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cinarBest ResponseYou've already chosen the best response.3
if 2+sqrt3 is a root then 2sqrt3 is also root, so sum of roots is 4=b/a
 one year ago

apoorvkBest ResponseYou've already chosen the best response.0
when roots are irrational, they occur as conjugate surds > that means if one root of the quadratic is 2+sqrt3, the other would be 2sqrt3. Hence, you can find out product of roots, which is 'q'. and sum of roots which is 'p'.
 one year ago

cinarBest ResponseYou've already chosen the best response.3
and multilpy root is 1= c/a=q
 one year ago

chemENGINEERBest ResponseYou've already chosen the best response.0
dw:1345961568952:dw
 one year ago

mukushlaBest ResponseYou've already chosen the best response.0
this question asked 3 months ago !!!!!
 one year ago
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