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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

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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) =

VGS PUBLICATION-BRILLIANT-QUADRATIC EQUATIONS-EXERCISE
  1. "If" (2x - 1)(2x + 3) = 0 "then" x..

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  2. The roots of (x - a) (x - b) = b^(2) are…

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

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  4. For what values of m are the roots of the equation mx^(2) + (m + 3) x ...

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  5. "If" alpha and beta are the roots of the quadratic equation 2x^(2) + 3...

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  6. If alpha and beta are the roots of x^2-2x + 3 = 0 then alpha^2 + beta^...

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  7. If alpha and beta are the roots of x^2-2x+3=0 then alpha^2beta+ beta^2...

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  8. If alpha and beta are the roots of x^2-2x + 3 = 0 the value of alpha^...

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  9. "If" alpha and beta "are the roots of" x^(2) + x + 1 = 0 "then" alpha^...

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  10. "If" alpha and beta "are the roots of" x^(2) - 5x + 6 = 0 "then the va...

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  11. In the quadratic equation x^(2) + x - 2 = 0, a + b + c =

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  12. The degreee of any quadratic equation is..

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

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  14. Form a quadratic equation from x^(3) - 4x^(2) - x + 1 = (x - 2)^(3) =

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  15. "If " x + 1/x = 2 " then " x^(2) + 1/x^(2) = ..

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  16. The product of two consecutive positive integers is 306. We need to fi...

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  17. A square carrom board has a perimeter of 320 cm. How much is its area?

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  18. 1 and 3/2 are the roots of…

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  19. The roots of sqrt2x^2 + 7x + 5sqrt2 =0 are ..........

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  20. The roots of 2x^(2) - x + 1/8 = 0 are…

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