Let us determine the zeros of the following polynomials—

f(x) = x + 9

Formula used/Theory.

There is some value of ‘x’ for which the f(x) comes to 0, that value of ‘x’ is said to be zero of polynomial f(x)

We have,

f(x) = x+9

Then,

Zero of the polynomial f(x)

Means f(x) = 0

x+9 = 0

x = -9

∴ Zero of polynomial f(x) is –9

Conclusion.

Hence, the zero of the polynomial f(x) is –9