Polynomials Tes...

If one of the zeros of a quadratic polynomial of the form $$x^2 + ax + b$$ is the negative of the other, then it

If 2 and $$-\dfrac {1}{2}$$ is the sum and product of the zeros of the polynomials respectively then the quadratic polynomial f(x) is:

Which out of the following options is a trinomial, having degree 7?

If one of the zeros of the quadratic polynomial $$2x^2 + px + 4$$ is 2, find the other zero. Also find the value of p.

Given that the zeros of the cubic polynomial $$x^3-6x^2+3x+10$$ are of the form $$a, a + b, a + 2b$$ for some real numbers $$a$$ and $$b$$, find the values of $$a$$ and $$b$$.

For what value of $$k$$, $$-2$$ is a zero of the polynomial  $$3x^2 + 4x + 2k$$?

Find a cubic polynomial with the sum of its zeros, sum of the product of its zeros taken two at a time and product of its zeros as 2, -7, - 14 respectively.

The degree of trinomial $$\displaystyle ax^{5}-bx^{4}+c$$ is

Draw the graph of the polynomial $$f(x) = 2x -5$$. Also, find the coordinates of the point where it crosses X-axis.

The number of terms in the quadratic polynomial $$x^2+4x+4+5$$.