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Standard algebraic identities (a + b)2

Expand: (x+3+2)2\left(x+3+2\right)^2


Expand: (2x+2)2\left(2x+2\right)^2


Expand:(4x+x+5+3)2\left(4x+x+5+3\right)^2


Expand: (9x+63)2\left(9x+6-3\right)^2


Expand: (x+12)2\left(x+12\right)^2


Expand: (6x+4)2\left(6x+4\right)^2


Expand: (11+12x)2\left(11+12x\right)^2


Expand: (6x4x+3127)2\left(6x-4x+31-27\right)^2


Expand: (3+x)2\left(3+x\right)^2


Expand: (5x+3x+1)2\left(5x+3x+1\right)^2