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PATHFINDER-QUADRATIC EQUATION AND EXPRESSION-QUESTION BANK
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- If a in R and the equation -3(x-[x]^2)+2(x-[x])+a^2=0 (where [x] denot...
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- In a Delta ABC, tanA and tanB are roots of pq(x^2+1)=r^2x. Then DeltaA...
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- Let p,q be real numbers. If alpha is the root of x^2+3p^2x+5q^2=0, bet...
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- Let alpha,beta be the roots of x^2-x-1=0 and Sn=alpha^n+beta^n, for al...
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- If alpha,beta are the roots fo ax^2+bx+c=0 (ane0) and alpha+h, beta+h ...
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- The equation sqrt(x+1)-sqrt(x-1)=sqrt(4x-1) has
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