Advertisements
Advertisements
प्रश्न
Verify whether the following zeroes of the polynomial, indicated against them.
p(x) = 2x + 1, `x = 1/2`
Advertisements
उत्तर
If `x = 1/2` is a zero of polynomial p(x) = 2x + 1, then `p(1/2)` should be 0.
Here, `p(1/2)=2(1/2)+1`
= 1 + 1
= 2
As `p(1/2)≠0`,
Therefore, `x = 1/2` is not a zero of the given polynomial.
APPEARS IN
संबंधित प्रश्न
Find p(0), p(1) and p(2) for the following polynomial:-
p(x) = (x – 1) (x + 1)
Verify whether the following zeroes of the polynomial, indicated against them.
`p(x) = 3x + 1, x = -1/3`
Find the zero of the polynomial of the following:
p(x) = 2x + 5
Find the zero of the polynomial in the following:
h(x) = ax + b, a ≠ 0, a, b ∈ R
Verify whether the following are zeros of the polynomial, indicated against them, or not
p(x) = ax + b, x = `(-"b")/"a"`
The zero of the polynomial 2x + 5 is
If p(x) = x + 3, then p(x) + p(–x) is equal to ______.
Zero of a polynomial is always 0
`(-4)/5` is a zero of 4 – 5y
Find the zeroes of the polynomial in the following:
h(y) = 2y
