Advertisements
Advertisements
प्रश्न
Verify whether the indicated numbers is zeroes of the polynomials corresponding to them in the following case:
`f ( x ) = 5x - pi , x = 4/5`
Advertisements
उत्तर
We know `f ( x ) = 5x - pi , x = 4/5`
put `x=4/5⇒ f (4/5)=5xx4/5-pi=4-pi≠0`
`∴x=4/5 `is not a root of `f(x)=5x-pi`
APPEARS IN
संबंधित प्रश्न
Find p(0), p(1) and p(2) for the following polynomial:-
p(t) = 2 + t + 2t2 – t3
Verify whether the following zeroes of the polynomial, indicated against them.
`p(x) = 3x + 1, x = -1/3`
Verify whether the following zeroes of the polynomial, indicated against them.
p(x) = 3x2 – 1, x = `-1/sqrt3,2/sqrt3`
Verify whether the following are zeros of the polynomial, indicated against them, or not
p(x) = (x + 3) (x – 4), x = −3, x = 4
Find the number of zeros of the following polynomial represented by their graph
Zero of the zero polynomial is ______.
Zero of the polynomial p(x) = 2x + 5 is ______.
One of the zeroes of the polynomial 2x2 + 7x – 4 is ______.
Find p(0), p(1), p(–2) for the following polynomial:
p(x) = 10x – 4x2 – 3
Find the zeroes of the polynomial in the following:
p(x) = x – 4
