Expression 4: StartFraction, 7 "x" squared Over 12 , EndFraction plus StartFraction, 2 "x" Over StartRoot, 3 , EndRoot , EndFraction equals 0 Has graph. To audio trace, press ALT+T.7x212+2x3=0
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Expression 5: StartFraction, 7 "x" squared Over 12 , EndFraction minus StartFraction, 2 "x" Over StartRoot, 3 , EndRoot , EndFraction equals 0 Has graph. To audio trace, press ALT+T.7x212−2x3=0
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Hidden Label: left parenthesis, negative StartFraction, 24 Over 7 StartRoot, 3 , EndRoot , EndFraction , negative 1 seventh , right parenthesis , left parenthesis, StartFraction, 24 Over 7 StartRoot, 3 , EndRoot , EndFraction , negative 1 seventh , right parenthesis , left parenthesis, 0 , 1 , right parenthesis Has graph. To audio trace, press ALT+T.−2473,−17,2473,−17,0,1