5m Zen
2x 4x 2 1
2x 4x 2 1 pictures 5
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2x 4x 2 1
2x 2 4x 1 factored
1 2 2 4x )+ 2x 13
y 2x 2 4x 1
2 1 4x 1 2x 44
1 2x 3 3 4x 2
2x 1 )( x 2 4x u2212 5
1 2x 3x 2 4x 3
2x 2 4x 1 0
integral of 2x /( 4x 2 1
2x 4x 2 1
