Factorise : 9 x^2
– 12x + 4
Answers
Answered by
0
Answer:
(3x - 2) ^2
Step-by-step explanation:
Answered by
1
Answer:
(3x-2)^2
Step-by-step explanation:
9x2-12x+4
9x2-6x-6x+4
3x(3x-2)-2(3x-2)
(3x-2)(3x-2)
(3x-2)^2
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