Question

verify wheather the following are zeroes of the polynomial,indicate against them.p(x)=x3-3x2+4x-12,x=3​

Answer 1

Answer:

we have p(x)=x3-3x2+4x-12

given that x=3

p(3)=3³-3*(3)²+4*3-12

=27-27+12-12

=0

hence 3is zero ofp(X)

Answer 2

Step-by-step explanation:

Here is ur answer

x = 3,

p(x) =x3-3x2+4x-12

= (3) cube -3(3) square +4(3)-12

= 27 - 27 + 12 - 12

= 0 +0

= 0

Therefore, 3 is zero of the polynomial p(x) =x3-3x2+4x-12