JennyB21
JennyB21
28-07-2016
Mathematics
contestada
If f(x)= x^2-x+1 then what is f(-2a)
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caylus
caylus
28-07-2016
Hello,
f(x)=x²-x+1
f(-2a)=(-2a)²-(-2a)+1
=4a²+2a+1
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