Question

find the zeros of the polynomial x square - 2 x

Answer 1

Answer:the answer is 2,0

Given f(x)=x²-2x is a quadratic polynomial . It has only two zeroes.

To find zeroes,

Let f(x)=0

So, x²-2x=0

=> x(x-2)=0

=> x = 0 Or x-2 = 0

=> x=0 Or x=2

Therefore,.

0, 2 are zeroes of the polyomial

Answer 2

Given,

• The polynomial is $x^2 -2x$.

To find,

• We have to find the zero of the polynomial.

Solution,

We can simply find the zeros of the polynomial by equating the polynomial to 0.

          $x^2 -2x$ = 0

Taking x common, we get

          x(x-2) = 0

⇒Either first expression is 0 or second expression is 0.

         x = 0, (x-2) = 0

        x  = 0, x = 2

Hence, the zeroes of the polynomial  $x^2 -2x$ is 0,2.