Polynomials Tes...

The repeated root of $$x^3+4x^2+5x+2=0$$ is

The value of $$\displaystyle\left (5^{\tfrac {1}{2}} + 3^{\tfrac {1}{2}}\right ) \left (5^{\tfrac {1}{2}} - 3^{\tfrac {1}{2}}\right )$$ is:

The polynomial having atmost 3 zero

If one zero of the polynomial $$p(x)={x}^{3}-6{x}^{2}+11x-6$$ is $$3$$, find the other two zeroes.

The number of rational roots of $$(2x+3)(2x+5)(x-1)(x-2)=30$$ is

Using identities, evaluate:
$$71^2$$.

Find the zeros of the polynomial $$3\sqrt2 x^2+ 13x + 6 \sqrt2 $$ and verify the relationship between the zeros.

The value of $${ \left( 1.02 \right)  }^{ 2 }+{ \left( 0.98 \right)  }^{ 2 }$$, corrected to three decimal places is:

Which of the following is the zeroes of the polynomial $$x^2 + 4x + 4 =$$?