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Sidana [21]
3 years ago
7

Evaluate −f(a) f(x)=−5x²+2x−1

Mathematics
1 answer:
andre [41]3 years ago
5 0
\bf f(x)=-5x^2+2x-1\implies f(a)=-5(a)^2+2(a)-1
\\\\\\
f(a)=-5a^2+2a-1
\\\\\\
-f(a)\implies -~[-5a^2+2a-1]\implies 5a^2-2a+1
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