Factorise the following expression:— 4x²-8x+4
give answer step-by-step explanation please
please help
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Answer:
4x² - 8x +4
4x²-4x-4x +4
4x(x-1)-4(x-1)
(4x-4)(x-1)
x= +4/4 or x=1
Step-by-step explanation:
i hope it helps u.
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