2(x+4)²= (3x+2)(3x-2)-(x+5)²-(x-1)²-(5x+1)(5x-1)+x²+3=
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Question
2(x+4)²=
(3x+2)(3x-2)-(x+5)²-(x-1)²-(5x+1)(5x-1)+x²+3=
(3x+2)(3x-2)-(x+5)²-(x-1)²-(5x+1)(5x-1)+x²+3=