- 1
(i) p(x) = 3x + 1, x =
3
3
Answers
Answered by
3
Explanation:
x=
3
−1
is a zero of p(x)=3x+1p(x)=3x+1
Step-by-step explanation:
Since we have given that
p(x)=3x+1p(x)=3x+1
and x=\dfrac{-1}{3}x=
3
−1
We need to check the zeroes of polynomial.
First we put the value of x in the given polynomial to check whether it gives 0 or not.
So, it becomes,
p(\dfrac{-1}{3})=3(\dfrac{-1}{3})+1=-1+1=0p(
3
−1
)=3(
3
−1
)+1=−1+1=0
Hence, x=\dfrac{-1}{3}x=
3
−1
is a zero of p(x)=3x+1p(x)=3x+1
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