Expression 4: "p" left parenthesis, "x" , right parenthesis equals "x" squared minus 3 "x" plus 2px=x2−3x+2
4
Expression 5: "f" left parenthesis, "x" , right parenthesis equals "g" left parenthesis, "x" , right parenthesis plus "p" left parenthesis, "x" , right parenthesisfx=gx+px
5
Expression 6: "x" equals "P" . "x"x=P.x
equals=
11
6
Expression 7: "x" equals "Q" . "x"x=Q.x
equals=
22
7
Expression 8:
8
9
powered by
powered by
left parenthesis, 2 , 2 , right parenthesis2,2
left parenthesis, 1 , negative 1 , right parenthesis1,−1