Advertisements
Advertisements
Question
Find the zero of the polynomial of the following :
f(z) = 8z
Advertisements
Solution
f(0) = 8 × 0
= 0
Hence 0 is the zero of f(z)
APPEARS IN
RELATED QUESTIONS
Find the value of the polynomial 5x – 4x2 + 3 at x = 0.
Find p(0), p(1) and p(2) for the following polynomial:-
p(t) = 2 + t + 2t2 – t3
Find p(0), p(1) and p(2) for the following polynomial:-
p(x) = x3
Verify whether the following zeroes of the polynomial, indicated against them.
p(x) = x2 – 1, x = 1, –1
Find the zero of the polynomial in the following case:
p(x) = 2x + 5
Find the zero of the polynomial in the following case:
p(x) = ax, a ≠ 0
Find the zero of the polynomial in the following case:
p(x) = cx + d, c ≠ 0, c, d are real numbers.
Verify whether the indicated numbers is zeroes of the polynomials corresponding to them in the following case:
`f ( x ) = 3x +1, x = - 1/3`
Verify whether the indicated numbers is zeroes of the polynomials corresponding to them in the following case:
`f ( x) = x^2and x = 0`
If `x = −1/2` is a zero of the polynomial `p(x)=8x^3-ax^2 -+2` find the value of a.
Find the value of the polynomial 5x – 4x2 + 3 at x = 2.
Find the zero of the polynomial of the following:
p(x) = x – 3
Verify whether the following are zeros of the polynomial indicated against them, or not
p(x) = 2x − 1, x = `1/2`
Verify whether the following are zeros of the polynomial, indicated against them, or not
p(x) = x3 – 1, x = 1
Verify whether the following are zeros of the polynomial, indicated against them, or not
p(x) = ax + b, x = `(-"b")/"a"`
Find the number of zeros of the following polynomial represented by their graph
Find the number of zeros of the following polynomial represented by their graph
Zero of a polynomial is always 0
Find p(0), p(1), p(–2) for the following polynomial:
p(x) = 10x – 4x2 – 3
Find p(0), p(1), p(–2) for the following polynomial:
p(y) = (y + 2)(y – 2)
–3 is a zero of x – 3
`-1/3` is a zero of 3x + 1
`(-4)/5` is a zero of 4 – 5y
–3 is a zero of y2 + y – 6
Find the zeroes of the polynomial in the following:
p(x) = x – 4
