If f(m)=m^2-3 m+1, find f (1 2 ) - Vidyadip

Question

If $f(m)=m^2-3 m+1$, find
$f\left(\frac{1}{2}\right)$

✓

Answer

$ f\left(\frac{1}{2}\right)=\left(\frac{1}{2}\right)^2-3\left(\frac{1}{2}\right)+1$
$=\frac{1}{4}-\frac{3}{2}+1$
$=\frac{1-6+4}{4}$
$=-\frac{1}{4}$

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