itomath.com
Perfect squares expansion
Expand and simplify.
$\left(-3y+2\right)^{2}$
$\left(8x+5\right)^{2}$
$\left(9x+2y\right)^{2}$
$\left(3x-7y\right)^{2}$
$\left(-7+8y\right)^{2}$
$\left(-5y+7\right)^{2}$
$\left(5x+2y\right)^{2}$
$\left(-4x-9\right)^{2}$
$\left(4-5x\right)^{2}$
$\left(-9y+5\right)^{2}$