Expresión 4: "F" equals Start integral from 0 to StartRoot, StartFraction, 2 Over "a" , EndFraction , EndRoot , end integral, "f" left parenthesis, "x" , right parenthesis "d" "x"F=∫2a0fxdx
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Expresión 5: "G" equals 3 "F"G=3F
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Expresión 6: "X" equals left parenthesis, negative 0.5 , "a" , right parenthesisX=−0.5,a
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Expresión 7: left parenthesis, 1 half StartRoot, StartFraction, 2 Over "a" , EndFraction , EndRoot , 0.5 , right parenthesis122a,0.5