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Find the quadratic equation whose roots ...

Find the quadratic equation whose roots are `sqrt3 and 2sqrt3` :

A

`x^(2)-3sqrt3x+6=0`

B

`x^(2)+3x+2=0`

C

`x^(2)+3sqrt3x+5=0`

D

none of these

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The correct Answer is:
B
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ARIHANT SSC-THEORY OF EQUATIONS-INTRODUCTORY EXERCISE - 14.1
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  3. Find the value of p for which the quadratic equation x^(2)+p(4x+p-1)+2...

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  4. If alpha and beta are the roots of the equation 3x^(2)+7x+3=0 Find the...

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  5. If alpha and beta are the roots of the equation x^(2)-3x+2=0, Find the...

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  6. Find the quadratic equation whose roots are sqrt3 and 2sqrt3 :

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  7. If alpha and beta are the roots of equation 6x^(2)+x-2=0, find the val...

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  8. If a and c are such that the quadratic equation ax^(2)-5x+c=0 has 10 a...

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  9. If alpha and beta are the roots of the equation x^(2)-x-4=0, find the ...

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  10. If alpha and beta are the roots of the equation x^(2)-2x-1=0. Find the...

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  11. If alpha and beta are the roots of x^(2)-x-2=0, find the quadratic equ...

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  12. If alpha, beta be the roots of the quadratic equation 3x^(2)-6x+4=0, f...

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  13. If alpha, beta be the roots of the quadratic equation x^(2)-5x+k=0, fi...

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  14. If one root of the quadratic equation ax^(2)+bx+c=0 is double the othe...

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  15. The length of a hypotenuse of a right triangle exceeds the length of i...

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  16. A two digit number is such that the product of its digits is 12. When ...

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  17. A plane left 40 minutes late due to bad weather and in order to reach ...

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  18. The sum of the squares of two consecutive positive odd numbers is 290....

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  19. A shop keeper buys a number of books for Rs.80. If he had bought 4 mor...

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  20. Two squares have sides x c m and (x+4) . The sum of their areas is 656...

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