Advertisements
Advertisements
प्रश्न
Find p(0), p(1), p(–2) for the following polynomial:
p(x) = 10x – 4x2 – 3
उत्तर
Consider the polynomial:
p(x) = 10x – 4x2 – 3
The value of given polynomial at x = 0 is
p(0) = 10 × 0 – 4 × 02 – 3
= –3
When x = 1
p(1) = 10 × 1 – 4 × 12 – 3
= 10 – 4 – 3
= 3
When x = –2
p(–2) = 10 × (–2) – 4 × (–2)2 – 3
= –20 – 16 – 3
= –39
APPEARS IN
संबंधित प्रश्न
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
Verify whether the indicated numbers is zeroes of the polynomials corresponding to them in the following case:
`f (x) = 2x +1, x = 1/2`
If `x = −1/2` is a zero of the polynomial `p(x)=8x^3-ax^2 -+2` find the value of a.
Find the zero of the polynomial of the following:
p(x) = 2x + 5
Find the number of zeros of the following polynomial represented by their graph
Zero of the polynomial p(x) = 2x + 5 is ______.
–3 is a zero of x – 3
`-1/3` is a zero of 3x + 1
Find the zeroes of the polynomial:
p(x) = (x – 2)2 – (x + 2)2
