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AGRAWAL PUBLICATION-QUADRATIC EQUATIONS-EXAMPLE
- Write all the values of p for which the quadratic equation x^2 +px + 1...
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- Solve for x: (x+3)/(x+2) = (3x-7)/(2x-3), x!= -2, 3/2
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- The product of two successive integral multiples of 5 is 1050. Determi...
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- The length of the a line segment AB is 2 units. It is divided into two...
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- Show that it the roots of the following quadratic equation are equal t...
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- If the equation (1 +m^2)x^2 + 2mcx + c^2 - a^2 =0 has equal roots then...
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- If the roots of the equation (a^2 + b^2)x^2 - 2(ac +bd)x + (c^2 + d^2)...
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- Solve the given quadratic equation for x: 9x^2 -9(a+b)x + (2a^2 + 5ab ...
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- If the roots of the quadratic equation (a-b)x^2 + (b-c)x + (c+a) = 0 a...
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- A train travels 360 km at a uniform speed. If the speed had been 5 km/...
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- Solve for x: 1/(a+b+x) = 1/a + 1/b + 1/x, a != b !=0, x != -(a=b)
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- Find a natural number whose square diminshed by 84 is equal to thrice ...
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- A natural number, when increased by 12, equals 160 times its reciproca...
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- A plane left 30 minutes later than the scheduled time and in order to ...
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- Find the dimensions of a rectangular park whose perimeter is 60 m and ...
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- If Zeba were younger by 5 years than what she reallyis, then the squar...
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- At present, Asha's age (in years) is 2 more than the square of her dau...
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- In a class test, the sum of Arun's marks in Hindi and English is 30. H...
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- A motorboat whose speed is 18 km/hr in still water takes 1 hr more to ...
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- A train travels at a certain average speed for a distance of 63 km and...
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