3x^2-6x+1 factorise this one
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i think so we can't factorise it sorry
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9x^2-6x+1
= 9x^2 - 3x - 3x + 1
factor the common term 3x
= 3x(3x - 1) - 1(3x - 1)
= (3x - 1)^2
= 9x^2 - 3x - 3x + 1
factor the common term 3x
= 3x(3x - 1) - 1(3x - 1)
= (3x - 1)^2
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