
title=1.  af+bg
sol=3
aa=!randitem -7,-6,-5,-4,-3,-2,2,3,4,5,6,7
bb=!randitem -7,-6,-5,-4,-3,-2,2,3,4,5,6,7
cc=!rawmath -$bb
prompt=$m_h(x)

parisrc=ser3=$aa*ser1 $cc*ser2
given=ser1 ser2
calcname=<p><center>$m_h(x) = $aa$m_f(x)$cc$m_g(x)&nbsp;</center> <p>

