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For the polynomial
MATHEMATICS · Multi-part · CBSE · Mathematics · Polynomials · Polynomials
Problem
For the polynomial
f
(
x
)
=
x
4
−
5
x
2
+
4
f(x)=x^{4}-5x^{2}+4
f
(
x
)
=
x
4
−
5
x
2
+
4
, answer the following. (i) State the maximum possible number of x-intercepts its graph can have. (ii) Determine all the x-intercepts of
f
f
f
. (iii) Determine the y-intercept of
f
f
f
.
Related theory
Factorisation of Polynomials
Polynomials
Functions
Polynomial Functions
Zeroes of a polynomial
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