Test Mode Reading Mode Right = 0 Wrong = 0

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All Question - (376)

Created: 10 months ago | Updated: 10 months ago
Updated: 10 months ago
(x-3)2 + (x + 3)2 = 2(x2+9)
(x+2)2 + (x-2)2 = = x2 + 4
x3-y3 = (x + y) (x2 + xy + y2)
(x + y)2 + (x - y)2 = 4xy
Created: 10 months ago | Updated: 10 months ago
Updated: 10 months ago
x2-5x+6
(a-4)2
(x + a) (x + b) = x2 + (a+b)x+ab 
(a+b)2 + (a -b)2= a2 + b2
Created: 10 months ago | Updated: 10 months ago
Updated: 10 months ago
(x+1)2-(x-1)2=4x
(x+1)2-(x-1)2=2(x2+1)
(x+y)2-(x-y)2=2xy
(x-y)2=x2+2xy+y2