Question

is n=3 is zero of polynomial n3-3n2+n-3​

Answer 1

Step-by-step explanation:

Step-by-step explanation:

=>n3-3n2+n-3

n=3

Therefore

=>(3)3-3*(3)2+3-3

=>9-18+3-3

=> -9

Answer 2

$\huge{ \underline{ \bold{ᴀɴsᴡᴇʀ....{ \heartsuit}}}}$

=>n3-3n2+n-3

n=3

Therefore

=>(3)3-3*(3)2+3-3

=>9-18+3-3

=> -9