Expand $2\left(x+3\right)\left(x-2\right)=2\bigl($
$\bigl)=$
Factorize $2x^2+2x-12=2\bigl($
$\bigl)=2\bigl($
$\bigl)\bigl($
$\bigl)$
Expand $5\left(x-4\right)\left(x-1\right)=$
Factorize $5x^2-25x+20=$
$\bigl($
$\bigl)\bigl($
$\bigl)$
Expand $-\left(x-5\right)\left(x+9\right)=-\bigl($
$\bigl)=$
Factorize $-x^2-4x+45=$
$\bigl($
$\bigl)\bigl($
$\bigl)$
Expand $-3\left(x-2\right)\left(x-5\right)=$
Factorize $-3x^2+21x-30=$
$\bigl($
$\bigl)\bigl($
$\bigl)$