2 3 2X - 64=?X -64X=?4X -64=?2 2 2 4-(3a+2b) ==?25(X+Y) - 16
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2 3 2
X - 64=?X -64X=?4X -64=?
2 2 2
4-(3a+2b) ==?25(X+Y) - 16(X-Y) ===?
2 2
(a-4)b+(4-a)c==?(2a+b) -(a-2b) ==?
X - 64=?X -64X=?4X -64=?
2 2 2
4-(3a+2b) ==?25(X+Y) - 16(X-Y) ===?
2 2
(a-4)b+(4-a)c==?(2a+b) -(a-2b) ==?
![2 3 2X - 64=?X -64X=?4X -64=?2 2 2 4-(3a+2b) ==?25(X+Y) - 16](/uploads/image/z/13165225-25-5.jpg?t=2+3+2X+-+64%3D%3FX+-64X%3D%3F4X+-64%3D%3F2+2+2+4-%283a%2B2b%29+%3D%3D%3F25%28X%2BY%29+-+16)
1 (x+8)(x-8)
2 x(x+8)(x-8)
3, 4(x-4)(x=4)
4,(2-3a+2b)(2+3a+2b)
5, (5x+5y-4x+4y)(5x+5y+4x-4y)=(x+9y)(9x+y)
6, (a-4)(b-c)
7 (2a+b-a+2b)(2a+b+a-2b)=(a+3b)(3a-b)
2 x(x+8)(x-8)
3, 4(x-4)(x=4)
4,(2-3a+2b)(2+3a+2b)
5, (5x+5y-4x+4y)(5x+5y+4x-4y)=(x+9y)(9x+y)
6, (a-4)(b-c)
7 (2a+b-a+2b)(2a+b+a-2b)=(a+3b)(3a-b)
2 3 2X - 64=?X -64X=?4X -64=?2 2 2 4-(3a+2b) ==?25(X+Y) - 16
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