Advertisements
Advertisements
प्रश्न
Verify whether the following are zeros of the polynomial, indicated against them, or not
p(x) = ax + b, x = `(-"b")/"a"`
उत्तर
p(x) = ax + b, x = `(-"b")/"a"`
`"p"((-"b")/"a") = "a"((-"b")/"a") + "b"`
= −b + b
= 0
∴ `(-"b")/"a"` is the zero of the polynomial.
APPEARS IN
संबंधित प्रश्न
Find p(0), p(1) and p(2) for the following polynomial:-
p(t) = 2 + t + 2t2 – t3
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) = 3x2 – 1, x = `-1/sqrt3,2/sqrt3`
Find the zero of the polynomial in the following case:
p(x) = 2x + 5
Find the zero of the polynomial in the following case:
p(x) = cx + d, c ≠ 0, c, d are real numbers.
Find the zero of the polynomial of the following:
p(x) = x – 3
The zero of the polynomial 2x + 5 is
Zeros of (2 – 3x) is ___________
If p(x) = x + 3, then p(x) + p(–x) is equal to ______.
–3 is a zero of y2 + y – 6
