Advertisements
Advertisements
प्रश्न
Find ∝ , β are the zeros of polynomial ∝ +β= 6 and ∝β 4 then write the polynomial.
उत्तर
If the zeroes of the quadratic polynomial are 𝛼 and 𝛽 then the quadratic polynomial can be found as `x^2-(∝+β)x+∝β` ......................(1)
Substituting the values in (1), we get
`x^2-6x+4`
APPEARS IN
संबंधित प्रश्न
Find the zeroes of the polynomial `f(x) = x^2 ˗ 2x ˗ 8` and verify the relation between its zeroes and coefficients
Find the zeroes of the polynomial `x^2 + x – p(p + 1) `
If 𝛼, 𝛽 are the zeroes of the polynomial `f(x) = x^2 – 5x + k` such that 𝛼 - 𝛽 = 1, find the value of k = ?
If one of the zeroes of the quadratic polynomial (k – 1) x2 + kx + 1 is - 3, then the value of k is ______.
10. The zeroes of the quadratic polynomial x² + kx + k, k? 0.
The zeroes of the quadratic polynomial x² + 1750x + 175000 are ______.
If x4 + 3x2 + 7 is divided by 3x + 5, then the possible degrees of quotient and remainder are ______.
Which of the following is not the graph of a quadratic polynomial?
The number of polynomials having zeroes – 3 and 4 is ______.
The zeroes of the quadratic polynomial 16x2 – 9 are ______.