Factoriser l'expression :

$(\,3\,x +\,8)(\,7\,y \,-3)+(\,-9\,y +\,6)(\,3\,x +\,8)$

𝑥𝑦□²□³()

Factoriser l'expression :

$(\,-9 \,-5\,y)(\,8\,x \,-5) - (\,-8 +\,5\,y)(\,8\,x \,-5)$

𝑥𝑦□²□³()

Factoriser l'expression :

$(\,8\,x \,-9)^2 +(\,8\,x \,-9)(\,-5 +\,8\,x)$

𝑥𝑦□²□³()

Factoriser l'expression :

$(\,9 \,-7\,x)(\,x \,-5) - (\,x \,-5)(\,9\,x +\,4)$

𝑥𝑦□²□³()

Factoriser l'expression :

$\,9\,x(\,3\,x \,-6) + (\,2 +\,2\,x)(\,3\,x \,-6)$

𝑥𝑦□²□³()