factorise the following expression..... 4x²-4x+1
Answers
Answered by
24
4x^2-4x+1
=(2x-1)(2x-1)
=(2x-1)^2
Answered by
3
Answer:
(2x-1)²
Step-by-step explanation:
4x²'2x-2x+1
2x(2x-1)-1(2x-1)
(2x-1) (2x-1)
(2x-1)²
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