Question

factorise 4a^2-4a+1 divided by 2a-1​

Answer 1

Answer:

x 3 + 125

6 t − 16

x 2 + 6 x + 9

Step-by-step explanation:

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Answer 2

Rewrite 4a2 as (2a)2.

(2a)2−4a+1

Rewrite

1 as 12.

(2a)2-4a+12

Check the middle term by multiplying

2ab and compare this result with the middle term in the original expression.

2ab=2⋅

(2a).

−1

Simplify.

2ab=−4a

Factor using the perfect square trinomial rule

a2−2a

b+b2(a−b)

2, where a=2a and b=−1.

(2a−1)2