Advertisements
Advertisements
Question
Find the zero of the polynomial of the following:
p(x) = ax when a ≠ 0
Advertisements
Solution
p(0) = a(0)
= 0
Hence, 0 is the zero of p(x)
APPEARS IN
RELATED QUESTIONS
Find p(0), p(1) and p(2) for the following polynomial:-
p(y) = y2 – y + 1
Verify whether the following zeroes of the polynomial, indicated against them.
p(x) = x2 – 1, x = 1, –1
Verify whether the following zeroes of the polynomial, indicated against them.
p(x) = x2, x = 0
Find the zero of the polynomial in the following case:
p(x) = 2x + 5
Verify whether the indicated numbers is zeroes of the polynomials corresponding to them in the following case:
`f(x)=x^2- 1,x=1,-1`
Verify whether the indicated numbers is zeroes of the polynomials corresponding to them in the following case:
`f ( x ) = 5x - pi , x = 4/5`
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 = –1.
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
Find the zero of the polynomial of the following:
q(y) = 2y – 3
Find the zero of the polynomial of the following :
f(z) = 8z
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) = x3 – 1, x = 1
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
If `p(x) = x^2 - 2sqrt(2)x + 1`, then `p(2sqrt(2))` is equal to ______.
If p(x) = x + 3, then p(x) + p(–x) is equal to ______.
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(y) = (y + 2)(y – 2)
–3 is a zero of x – 3
–3 is a zero of y2 + y – 6
Find the zeroes of the polynomial in the following:
q(x) = 2x – 7
