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Product of the roots of x^(2) + 7x = 0 i...

Product of the roots of `x^(2) + 7x = 0 `is…

A

1

B

`-7`

C

`-3`

D

0

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Product of the roots of 1 = x^(2) is..

Sum of the roots of -7x + 3x^(2) - 1 = 0 is

A: the quadratic equation whose roots are the reciprocals of the roots of 3x^2 - 7x +2=0 is 3x^2 +7x +2=0 R : the quadratic equation whose roots are the reciprocals of the roots of the quadratic equation f(x) is f(1/x)=0

The roots of 7x^(2) + 3x + 8 = 0 are…

If the product of the roots of 4x^3+16x^2-9x-a=0 is 9 , then find a .

The roots of 3x^2 + 4x -7=0 are

Find the equation whose roots are reciprocals of the roots of 5x^(2)+6x+7=0 .

Find the sum and product of roots of x^(2)+7x+12=0

A: The equation whose roots are the reciprocals of the roots of 2x^(3) + 7x^(2) - 6x + 1 = 0 is x^(3) - 6x^(2) + 7x + 2 =0 . R: the equation whose roots are the reciprocals of those of f(x) = 0 is f(1/x) = 0.

If alpha, beta are the roots of x^(2) + 7x + 3 = 0 then (alpha – 1)^(2) + (beta – 1)^(2) =

BEYOND PUBLICATION-QUADRATIC EQUATIONS-EXAMPLE
  1. Product of the roots of x^(2) + 7x = 0 is…

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  2. Check whether the following are quadratic equations: (x - 2)^(2) + 1...

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  3. Check whether the following are quadratic equation: x(x+1)+8=(x+2)(x...

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  4. Check whether the following are quadratic equation: x(2x+3)=x^(2)+1

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  5. Check whether the following are quadratic equation: (x+2)^(3)=x^(3)-4

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  6. Check whether the following are quadratic equations: (x + 1)^(2) = 2...

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  7. Chek whether the following are quadratic equation: x^(2)-2x=(-2)(3-x...

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  8. Chek whether the following are quadratic equation: (x-2)(x+1)=(x-1)...

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  9. Check whether the following are quadratic equations: (x - 3)(2x + 1)...

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  10. Chek whether the following are quadratic equation: (2x-1)(x-3)=(x+5)...

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  11. Chek whether the following are quadratic equation: x^(2)+3x+1=(x-2)^...

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  12. Chek whether the following are quadratic equation: (x+2)^(3)=2x(x^(2...

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  13. Chek whether the following are quadratic equation: x^(3)-4x^(2)-x+1=...

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  14. Represent the following situations in the form of quadratic equation: ...

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  15. Represent the following situations in the form of quadratic equation: ...

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  16. Represent the following situations in the form of quadratic equation: ...

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  17. A train travels a distance of 480 km at a uniform speed. If the speed ...

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  18. Verify that 1 and 3/2 are the roots of the equation 2x^(2) - 5x + 3 = ...

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  19. Find the roots of the equation 2x^(2) - 5x + 3 = 0 by factorisation.

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  20. Find the roots of the quadratic equation x - 1/(3x) = 1/6

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  21. Find the roots of the following quadratic equations by factorisation. ...

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