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Ito | Mathematics
IGCSE
IB Math AA SL
IB Math AA HL
Challenges
(1D) Perfect squares expansion
Expand and simplify.
$\left(5x+6\right)^{2}$
Check
$\left(-9y-4\right)^{2}$
Check
$\left(-6x+5y\right)^{2}$
Check
$\left(9-8x\right)^{2}$
Check
$\left(9+5x\right)^{2}$
Check
$\left(-5+8y\right)^{2}$
Check
$\left(-5-7y\right)^{2}$
Check
$\left(2y+3x\right)^{2}$
Check
$\left(4y+3\right)^{2}$
Check
$\left(3x-8y\right)^{2}$
Check