Question

is 2 is the zero of polynomial x2-2x​

Answer 1

$\huge\bigstar\:$$\Huge\tt\underline\blue{EXPLAINATION}$

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

Let f(x) = 0

So , x² - 2x = 0

=> x(x - 2) = 0

=> x = 0

So , 2 , 0 are zeroes of the polynomial.

$\huge\blue{H}\red{E}\green{N}\pink{C}\blue{E}$

Proved

Answer 2

Answer:

yes

Step-by-step explanation:

x

2

−2x

=>x

2

−2x=0

=>x(x−2)=0

=>x=0

or

=>x−2=0

=>x=2

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