Question

Q-4) If q(x) is a polynomial of at least degree one and q(k)=0 , then k is known as *
a)value of q(x)
b)Zero of q(x)
c)Constant term of q(x)
d)None​

Answer 1

Answer:

correct option is b)Zero of q(x.

Step-by-step explanation:

As given p(x) is a polynomial of at least degree 1 i.e highest power of variable x is at least one. As 0 is the remainder that means (x-k) completely divides the polynomial and we can say k is the zero of the polynomial. Hence, k is the zero of p(x). Option B is correct.

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Answer 2

Answer:

zero of q(x).

Step-by-step explanation:

if q(k)=0

then to find x, we can do:-

(x-k)=0

x=k

so, that's why it's (b) part, and in addition I also wrote a factor that is (x-k), in case the tacher ask how.

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