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The equation formed by decreasing each r...

The equation formed by decreasing each root of `ax^(2)+bx+c=0` by 1 is`2x^(2)+8x+2=0` then

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CENGAGE PUBLICATION-COMPLEX NUMBERS AND QUADRATIC EQUATIONS-All Questions
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  3. The equation formed by decreasing each root of ax^(2)+bx+c=0 by 1 is2x...

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  4. If the sum of the roots of an equation is 2 and the sum of their cubes...

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  5. If x is real and (x^2+2x+c)/(x^2+4x+3c) can take all real values, of t...

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  6. Find the range of f(x)=sqrt(x-1)+sqrt(5-xdot)

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  7. If x^2+ax+bc=0 and x^2+bx+ac=0 have a common root, show their other ro...

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  8. Let alpha,beta are the roots of x^2+b x+1=0. Then find the equation wh...

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  9. Find the greatest value of a non-negative real number lambda for which...

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  10. If a ,b ,c in R such that a+b+c=0a n da!=c , then prove that the root...

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  11. Evaluate: i^(135) (-sqrt(-1))^(4n+3),n in N sqrt(-25)+3sqrt(-4)+...

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  12. If the equation (a-5)x^2+2(a-10)x+a+10=0 has roots of opposite sign, t...

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  13. If alphaa n dbeta are the roots of ax^2+bx+c=0a n dSn=alpha^n+beta^n,...

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  14. If alpha is a root of the equation 4x^2+2x-1=0, then prove that 4alp...

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  19. If x^2+2ax+a lt 0 AA x in [1, 2] then find set of all possible values ...

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  20. Given that a ,b ,c are distinct real numbers such that expressions a x...

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