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2x^(2)+x-4=0...

`2x^(2)+x-4=0`

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The correct Answer is:
`(-1-sqrt(33))/(4)`
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MTG IIT JEE FOUNDATION-QUADRATIC EQUATIONS-NCERT SECTION (EXERCISE 4.3)
  1. Find the roots of the following quadratic equations, if they exist, b...

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  2. Find the roots of the following quadratic equations, if they exist, b...

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  3. Find the roots of the following quadratic equations, if they exist, b...

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  4. Find the roots of the following quadratic equations, if they exist, b...

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  5. Find the roots of the quadratic equations given in Question no. 1 a...

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  6. 2x^(2)+x-4=0

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  7. Find the roots of the quadratic equation 4x^2+4sqrt(3)x+3=0

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  8. Find the roots of the quadratic equations given in Question no. 1 a...

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  9. Find the roots of the following equations : x - (1)/(x) = 3, x != 0

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  10. Find the roots of the following equations : (i) x-1/x=3,x!=0 (ii) 1/(...

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  11. The sum of the reciprocals of Rehmans ages, (in years) 3 years ago an...

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  12. In a class test, the sum of Shefalis marks in Mathematics and Engli...

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  13. The diagonal of a rectangular field is 60 metres more than the shor...

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  14. The difference of squares of two numbers is 180. The square of the ...

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  15. A train travels 360 km at a uniform speed. If the speed had been 5 ...

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  16. Two water taps together can fill a tank in 9 3/8hours. The tap of lar...

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  17. An express train takes 1 hour less than a passenger train to travel...

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  18. Sum of the areas of two squares is 468\ m^2. If the difference of thei...

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