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Find the roots of the following quadrati...

Find the roots of the following quadratic equations :- `3x^2+2sqrt5x-5=0` .

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MBD-QUADRATIC EQUATIONS-EXERCISE
  1. Find the roots of the following quadratic equations :- (x-1)/(x+2)+(x-...

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  2. Find the roots of the following quadratic equations :- a^2-b^2=4ax-4x^...

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  3. Find the roots of the following quadratic equations :- 3x^2+2sqrt5x-5=...

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  4. Find the roots of the following quadratic equations :- 2/x^2-5/x+2=0,x...

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  5. Find the roots of the following quadratic equations :- (x+3)/(x+2)=(3x...

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  6. Find the roots of the following quadratic equations :- (x+4)(x+5)=2x+3...

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  7. Find the roots of the following quadratic equations :- 1/(x+1)+2/(x+2)...

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  8. Find the roots of the following quadratic equations :- sqrt3x^2-2sqrt2...

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  9. The product of two numbers is 56. When their sum is added to the sum o...

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  10. Separate 18 into two partssuch that twice the sum of their squares is ...

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  11. Two pipes together can fill a reservoir in 12 hours. If one pipe can f...

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  12. A plane left 30 minutes later than the schedule time. In order to reac...

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  13. If twice the area of a smaller square be subtracted, from the area of ...

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  14. Two pipes running together can fill cistern in 6 minutes. One pipe tak...

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  15. Deepak takes 6 days less than the time taken by Suresh to finish a pie...

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  16. Two pipes running together can fill a cistern in 2 8/11 minutes. If o...

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  17. A takes 12 days less than the time taken by B to finish a piece of wor...

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  18. A train covers a distance of 90 km at a uniform speed. Had the speed b...

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  19. A motor boat whose speed is 15 km/hour in still water goes 30 km downs...

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  20. In a flight of 6000 km, an aircraft was slowed down due to bad weather...

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