Question

Write the non–zero zero of the polynomial x2 –3x.

Answer 1

Answer:

3

Step-by-step explanation:

1) We have,

the polynomial

$p(x)=x^2-3x\\ \\=x(x-3)$

2) Zero of Polynomial p(x),

$p(x)=0\\ \\=>x(x-3)=0\\ \\=>x=3,0$

But, Non zero root of p(x)  is x=3.

Hence, x=3 is non zero root of polynomial p(x).

Verification:

$p(x)=x^2-3x\\ \\=>p(3)=3^2-3*3=9-9=0$