Advertisements
Advertisements
Question
`-1/3` is a zero of 3x + 1
Options
True
False
Advertisements
Solution
This statement is True.
Explanation:
Zero of 3x + 1 is given by,
3x + 1 = 0
⇒ 3x = –1
⇒ x = `-1/3`
APPEARS IN
RELATED QUESTIONS
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) = (x + 1) (x – 2), x = – 1, 2
Find the zero of the polynomial in the following case:
p(x) = 3x
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`
Find the value of the polynomial 5x – 4x2 + 3 at x = –1.
Find the zero of the polynomial of the following:
p(x) = ax when a ≠ 0
If p(x) = x + 3, then p(x) + p(–x) is equal to ______.
Find p(0), p(1), p(–2) for the following polynomial:
p(x) = 10x – 4x2 – 3
–3 is a zero of x – 3
