Advertisements
Advertisements
प्रश्न
Find the zero of the polynomial in the following case:
p(x) = x + 5
Advertisements
उत्तर
The zero of a polynomial is the value of the variable at which the value of the polynomial is obtained as 0.
p(x) = x + 5
p(x) = 0
x + 5 = 0
x = −5
Therefore, for x = −5, the value of the polynomial is 0.
Hence, x = −5 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
Find the zero of the polynomial of the following:
p(x) = ax when a ≠ 0
Verify whether the following are zeros of the polynomial, indicated against them, or not
p(x) = x3 – 1, x = 1
Zero of the zero polynomial is ______.
Zero of the polynomial p(x) = 2x + 5 is ______.
A polynomial cannot have more than one zero
Find p(0), p(1), p(–2) for the following polynomial:
p(y) = (y + 2)(y – 2)
–3 is a zero of y2 + y – 6
Find the zeroes of the polynomial in the following:
h(y) = 2y
Find the zeroes of the polynomial:
p(x) = (x – 2)2 – (x + 2)2
