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PATHFINDER-QUADRATIC EQUATION AND EXPRESSION-QUESTION BANK
- If a, b and c are positive numbers in a G.P., then the roots of the qu...
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- If the equation x^2+2x+3=0 and ax^2+bx+c=0 , a, b, c in R, have a comm...
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- If alpha and beta are the roots of x^2-x+1=0,then the value of alpha^(...
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- If alpha,beta are the roots of the quadratic equation x^2+ax+b=0, (bne...
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- Let p(x) be a quadratic polynomial with constant term 1. Suppose p(x) ...
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- If alpha,beta are the roots of the quadratic equation ax^2+bx+c=0 and ...
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- Let sinalpha,cosalpha, be the roots of the equation x^2-bx+c=0. Then w...
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- What is the calorific value of 80 gms of carbohydrate, 15 gms of prote...
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- The equation e^(sin x) -e^(-sin x)-4=0 has
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- The equations x^2+x+a=0 and x^2+ax+1=0 have a common real root
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- If (alpha+sqrtbeta) and (alpha-sqrtbeta) are the roots of the equation...
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- If a, b, c are in arithmetic progression, then the roots of the equati...
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- The quadratic equation 2x^2-(a^3+8a-1)x+a^2-4a=0 possesses roots of op...
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- A value of b for which the equations x^2+bx-1=0, x^2+x+b =0 have one r...
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- Let alpha and beta be the roots of the equation x^2-6x-2=0. If an=alph...
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- Let alpha,beta be real and z be a complex number. Ifz^2+alphaz+beta=0 ...
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- If sintheta and costheta are the roots of the equation ax^2-bx+c=0, th...
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- Let a, b, c be three number such that a+2b+4c=0. Then the equation ax^...
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- If the ratio of the roots of the equation px^2+qx+r is a:b, then ab/(...
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- If alpha and beta are the roots of the equation x^2+x+1=0, then the eq...
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