itomath.com
Ito | Mathematics
IGCSE
IB Math AA SL
IB Math AA HL
Challenges
(1D) Perfect squares expansion
Expand and simplify.
$\left(3x-4y\right)^{2}$
Check
$\left(-2y-3x\right)^{2}$
Check
$\left(5y-2\right)^{2}$
Check
$\left(-5y+4\right)^{2}$
Check
$\left(7x-6\right)^{2}$
Check
$\left(6y+7x\right)^{2}$
Check
$\left(-7-4y\right)^{2}$
Check
$\left(3x+4\right)^{2}$
Check
$\left(-6x-7\right)^{2}$
Check
$\left(2x+5\right)^{2}$
Check