$(4x-2/3y)(3/2y+1/4x)-(x+y)(x-y)$

A cura di: Francesco Speciale

Svolgimento:
Eseguendo i prodotti si ha
$(4x-2/3y)(3/2y+1/4x)-(x+y)(x-y)=6xy+x^2-y^2-1/6xy-x^2+y^2=$
Semplificando i termini simili si ha
$((36-1)/6)xy=(35)/6xy$.

materiaEspressioni Letterali

$(4x-2/3y)(3/2y+1/4x)-(x+y)(x-y)$

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