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X 2 5x 25 4
X 2 5x 25 4 pictures 5
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X 2 5x 25 4
x mu0169 2 5x 25 4
x 4 5x 3 3x 25 x 2 5x
2 x 4 )+ 5x 5 25
x 2 + 5x + frac 25 4
x 2 5x 25 4 factorise
x 2 5x 25 4 0
x 2 5x 25 4
