Home
Class 10
MATHS
If the sum of the zeros of the quadratic...

If the sum of the zeros of the quadratic polynomial `f(t)=k t^2+2t+3k` is equal to their product, find the value of `k`.

Text Solution

AI Generated Solution

To solve the problem, we need to find the value of \( k \) such that the sum of the zeros of the quadratic polynomial \( f(t) = kt^2 + 2t + 3k \) is equal to their product. ### Step 1: Identify the coefficients of the quadratic polynomial The standard form of a quadratic polynomial is given by: \[ f(t) = at^2 + bt + c \] In our case: - \( a = k \) - \( b = 2 \) ...
Promotional Banner

Topper's Solved these Questions

  • PAIR OF LINEAR EQUATIONS IN TWO VARIABLES

    RD SHARMA|Exercise All Questions|390 Videos
  • PROBABILITY

    RD SHARMA|Exercise All Questions|183 Videos

Similar Questions

Explore conceptually related problems

If the sum of the zeros of the quadratic polynomial kx^(2)+2x + 3k is equal to the product of its zeros then k = ?

If one zero of the quadratic polynomial p(x) = x^2 + 4kx – 25 is negative of the other, find the value of k.

If the sum of the zeros of the quadratic polynomial f(x)=kx^(2)-3x+5 is 1, write the value of k

The zeroes of the quadratic polynomial x^(2)+kx+k, k≠0

If one zero of the quadratic polynomial f(x)=4x^(2)-8kx-9 is negative of the other,find the value of k

If the sum of the squares of zeroes of the quadratic polynomial f(x) = x^(2) - 8x + k is 40, find the value of k.

If one zero of the quadratic polynomial f(x)=4x^(2)-8kx-9 is negative of the find the value of k.

Find k if the sum of the roots of the quadratic equation 4x^(2)+8kx+k+9=0 is equal to their product.

If the sum of the zeroes of the quadratic polynomial 3x^(2)-kx+6 is 3 ,then find the value of K.

RD SHARMA-POLYNOMIAL-All Questions
  1. If alpha and beta are the zeros of the polynomial f(x)=x^2+p x+q, form...

    Text Solution

    |

  2. Draw the graph of the polynomial f(x)=-42+4x-1. Also find the vertex o...

    Text Solution

    |

  3. If the sum of the zeros of the quadratic polynomial f(t)=k t^2+2t+3k i...

    Text Solution

    |

  4. Draw the graph of the polynomial f(x)=-3x^2+x.

    Text Solution

    |

  5. Find the zeros of the quadratic polynomial x^2+7x+12 , and verify the ...

    Text Solution

    |

  6. Find the zeros of polynomial f(x) = 4sqrt3 x^2 + 5x - 2sqrt 3; and ver...

    Text Solution

    |

  7. If alpha and beta are the zeros of the quadratic polynomial f(x)=x^2-p...

    Text Solution

    |

  8. Obtain all the zeros of the polynomial f(x)=3x^4+6x^3−2x^2−10x−5, if ...

    Text Solution

    |

  9. What must be subtracted from 8x^4+14 x^3-2x^2+7x-8 so that the resulti...

    Text Solution

    |

  10. By applying division algorithm prove that the polynomial g(x)=x^2+3x+1...

    Text Solution

    |

  11. Find the condition that the zeroes of the polynomial f(x) = x^3 – px^2...

    Text Solution

    |

  12. Find the zeros of the polynomial f(x)=x^3-5x^2-2x+24 , if it is given ...

    Text Solution

    |

  13. Draw the graph of the polynomial f(x)=x2-6x=9.

    Text Solution

    |

  14. If alphaa n dbeta are the zeros of the quadratic polynomial f(x)=x^2-...

    Text Solution

    |

  15. Draw the graph of the polynomial f(x)=x^3-4x .

    Text Solution

    |

  16. Draw the graph of the cubic polynomial f(x)=x^3-2x^2 .

    Text Solution

    |

  17. Draw the graph of the polynomial f(x)=x^3 .

    Text Solution

    |

  18. If each one of the following graphs is the graph of a polynomial, then...

    Text Solution

    |

  19. The graphs of y=a x^2+b x+c are given in Fig. Identify the signs of ...

    Text Solution

    |

  20. Find the zeros of the quadratic polynomial f(x)=6x^2-3 , and verify th...

    Text Solution

    |