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AGRAWAL PUBLICATION-QUADRATIC EQUATIONS-EXAMPLE
- Find the roots of the following quadratic equations by the factorisati...
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- Solve for x :1/(x+4) - 1/(x-7) = 11/30, x# -4,7.
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- Detemine the condition for one root of the quadratic equation ax^2 + b...
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- The sum of the areas of two squares is 157 m^2. if the sum of their pe...
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- 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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