Advertisements
Advertisements
Question
Define zero or root of a polynomial.
Answer in Brief
Solution
A real number a is a zero (or root) of the polynomial f(x), if f (a) = 0
shaalaa.com
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
If `f(x)=2x^2-13x^2+17x+12` find `f(0)`
If x = 0 and x = −1 are the roots of the polynomial f(x) =2x3 − 3x2 + ax + b, find the value of a and b.
f(x) = x3 − 6x2 + 2x − 4, g(x) = 1 − 2x
f(x) = 9x3 − 3x2 + x − 5, g(x) = \[x - \frac{2}{3}\]
f(x) = x3 −6x2 − 19x + 84, g(x) = x − 7
For what value of a is (x − 5) a factor of x3 − 3x2 + ax − 10?
Find the value of a, if x + 2 is a factor of 4x4 + 2x3 − 3x2 + 8x + 5a.
Find the values of a and b, if x2 − 4 is a factor of ax4 + 2x3 − 3x2 + bx − 4.
2x4 − 7x3 − 13x2 + 63x − 45
(x + y)(x2 – xy + y2) is equal to
