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
The graphs of y = p(x) are given in following figure, for some polynomials p(x). Find the number of zeroes of p(x), in the following.
The graphs of y = p(x) are given in following figure, for some polynomials p(x). Find the number of zeroes of p(x).
Find the zeroes of the polynomial `f(x) = x^2 ˗ 2x ˗ 8` and verify the relation between its zeroes and coefficients
If f(x) =`x^3-3x+5x-3` is divided by g(x)=`x^2-2`
If 3 is a zero of the polynomial `2x^2 + x + k`, find the value of k.
Write the zeros of the polynomial `f(x) = x^2 – x – 6`.
The zeroes of the quadratic polynomial x2 + 99x + 127 are ______.
If x3 + 1 is divided by x2 + 5, then the possible degree of quotient is ______.
If x3 + 11 is divided by x2 – 3, then the possible degree of remainder is ______.
If one of the zeroes of the cubic polynomial x3 + px² + qx + r is -1, then the product of the other two zeroes is ______.
