5m Zen
X x 2 )( x 2 2x 2 )+ 1
X x 2 )( x 2 2x 2 )+ 1 pictures 5
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X x 2
X x 2 )( x 2 2x 2 )+ 1
1 x 2 2 2 x 2x 3 x 2 4
2 x 1 2 x 2 x 1 2x 3 2
2x 2 x 1 x 2 5x 1 x 2
1 1 x 2 x 1 5 x 1 x 2 1 2x x 2 1
x x 1 2 x 2 x 2 2x 4
x 2 )( x 2 2x 1 )/ 4 3x x 2
1 x 2 2x 2 2 x 2 2x 3 6 x 2 2x 4
factorise x 2 1 x 2 2 2x 2 x
x x 2 )( x 2 2x 2 )+ 1 0
x x 2 )( x 2 2x 2 )+ 1
