If the graph of a polynomial intersects the x – axis at three points, then the number of zeroes =
If ‘α’ and ‘β’ are the zeroes of a quadratic polynomial x^{2}+ 5x − 5, then
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The sum and product of the zeroes of the polynomial x^{2}−6x+8 are respectively
The graph of the polynomial f(x) = 2x – 5 intersects the x – axis at
If ‘α ’ and ‘β ’ are the zeroes of a quadratic polynomial x^{2}− 5x + b and α − β = 1, then the value of ‘b’ is
If one of the zeroes of the cubic polynomial x^{3}−7x+6 is 2, then the product of the other two zeroes is
The maximum number of zeroes that a polynomial of degree 3 can have is
The real number which should be subtracted from the polynomial 2x^{3}+5x^{2}−14x+10 so that the polynomial 2x−3 divides it exactly is
The graph of a cubic polynomial x^{3} – 4x meets the x – axis at (– 2, 0), (0, 0) and (2, 0), then the zeroes of the polynomial are
If one zero of the quadratic polynomial x^{2}+ 3x + k is 2, then the value of ‘k’ is
If the sum of the zeroes of the cubic polynomial 4x^{3}−kx^{2}−8x−12 is 3/4 then the value of ‘k’ is
If α and β are the zeroes of the polynomial 2x^{2}+5x+1, then the value of α+β+αβ is
If √2 and −√2 are the zeroes of 2x^{4}−3x^{3}−3x^{2}+6x−2, then the other zeroes are
If one zero of the polynomial p(x) = (k+4)x^{2}+13x+3k is reciprocal of the other, then the value of ‘k’ is
If two of the zeroes of a cubic polynomial ax^{3}+bx^{2}+cx+d are zero, then the third zero is
If ‘2’ is the zero of both the polynomials 3x^{2}+mx−14 and 2x^{3}+nx^{2}+x−2, then the value of m – 2n is
If one zero of the polynomial p(x) = (a^{2}+9)x^{2}+45x+6a is reciprocal of the other, then the value of ‘a’ is
The polynomial to be added to the polynomial x^{4}+2x^{3}−2x^{2}+x−1 so that the resulting polynomial is exactly divisible by x^{2}+2x−3 is
The sum of two zeroes of the polynomial f(x) = 2x^{2 }+ (p+3)x + 5 is zero, then the value of ‘p’ is
A quadratic polynomial whose zeroes are  3 and 6, is
A quadratic polynomial whose product and sum of zeroes are 1/3 and √2 respectively is
The sum and product of the zeroes of the polynomial f(x) = 4x^{2}−27x+3k^{2} are equal, then the value of ‘k’ is
A polynomial of degree ____ is called a quadratic polynomial.
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116 videos420 docs77 tests
