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Explain in one or two sentences why the graph of has no x-intercepts.
MATHEMATICS · Subjective · CBSE · Mathematics · Polynomials · Polynomials
Problem
Explain in one or two sentences why the graph of
h
(
x
)
=
x
2
+
4
h(x)=x^{2}+4
h
(
x
)
=
x
2
+
4
has no x-intercepts.
Related theory
Polynomials
Geometrical meaning of zeroes of a polynomial
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