find the polynomials 9. 4x2 - 4x + 1
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Answer:
x = 1/2 , 1/2
Step-by-step explanation:
4x²-4x+1 = 0
4x²-2x-2x+1 = 0
2x(2x-1)-1(2x-1) = 0
(2x-1)(2x-1) = 0
x = 1/2 , 1/2
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