Akademik
irreducible
1.
adjective
/ˌɪrɪˈdjuːsɪbəl/
a)
Not able to be
reduced
or
lessened
.
b)
Not able to be brought to a
simpler
or reduced form.
Ant
:
reducible
2.
noun
/ˌɪrɪˈdjuːsɪbəl/
Such a polynomial
Wikipedia foundation
.