the number of zeros that polynomial f(x)=(x-2)^2+4 can have is:
a) 1
b)2
c)0
d)3
please answer in detail
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f(x)=x^2+4-4x+4
=x^2-4x+8
we can't factorise this properly so there are no zeros in this polynomial
hence, options c is the answer
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