Advertisements
Advertisements
प्रश्न
Verify whether the following zeroes of the polynomial, indicated against them.
`p(x) = 3x + 1, x = -1/3`
Advertisements
उत्तर
If `x =-1/3` is a zero of given polynomial p(x) = 3x + 1, then `p(-1/3)` should be 0.
Here, `p(-1/3) = 3(-1/3) + 1`
= −1 + 1
= 0
Therefore, x = `-1/3` is a zero of the given polynomial.
APPEARS IN
संबंधित प्रश्न
Verify whether the following zeroes of the polynomial, indicated against them.
p(x) = (x + 1) (x – 2), x = – 1, 2
Verify whether the following zeroes of the polynomial, indicated against them.
p(x) = 2x + 1, `x = 1/2`
Find the value of the polynomial 5x – 4x2 + 3 at x = –1.
Find the zero of the polynomial of the following:
p(x) = 2x + 5
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
One of the zeroes of the polynomial 2x2 + 7x – 4 is ______.
Zero of a polynomial is always 0
Find p(0), p(1), p(–2) for the following polynomial:
p(x) = 10x – 4x2 – 3
