factorise the following by taking about the common factor .2x^2(4x-1)-4x+1
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Answer:
(2x^2 - 1)(4x - 1)
Step-by-step explanation:
2x^2(4x - 1) - 4x + 1
=2x^2(4x - 1) - 1(4x + 1)
=(2x^2 - 1)(4x - 1) [your answer]
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