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AAKASH SERIES-QUADRATIC EQUATIONS & EXPRESSIONS-EXERCISE-I
- The least integral value of 'a' for which the equation x^(2)-2(a-1)x+(...
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- The value of 'a' for which the equation 3x^(2)+2(a^(2)+1)x+(a^(2)-3a+2...
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- If the roots ax^(2)+bx+c=0 are both negative and b lt 0, then
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- The coefficient of x in a quadratic equation x^2 + px +q=0 was ...
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- In finding the roots of x^(2) + px + q = 0 the coefficient of x was ta...
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- IF the harmonic mean between the roots of (5 + sqrt(2))x^2-bx +...
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- The equation x-(2)/(x-1) =1-(2)/(x-1) has
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- If a = 0 then the equation (x-a-1)/(x-a)= (a +1)-(1)/(x-a) has
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- If x^(2) + ax + b = 0, x^(2) + bx + a = 0 (a != 0) have a common root,...
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- The value of a such that x^2 -11x+a =0 ,x^2 -14 x + 2a=0 may h...
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- if 2x - 7 - 5x^2 has maximum value at x=a then a=
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- The greatest value of (4)/(4x^(2)+4x+9) is
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- The smallest value of x^(2) - 3x + 3 in the interval [-3, (3)/(2)] is
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- I) The maximum value of c + 2bx -x^(2) is c+b^(2) II) The minimum va...
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- If alpha, beta are the roots ax^(2) + bx + c = 0 and k in R. Then the ...
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- The least integral value of x for which 33 - x(2 + 3x) gt 0 is
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- The set of values of x for which the inequalities x^2 -2x+3 gt ...
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- The set of all solutions of the inequation x^(2) - 2x +5 le 0 in R is
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- Find the set of values of x for which the inequalities x^(2)-3x-10 lt0...
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- If the graph of y=ax^(2)+bx+c lies completely above the x-axis, then
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