Factorise : 9x² - 6x + 1
Answers
Answered by
12
Step-by-step explanation:
9x² - 6x + 1
9x^2-3x-3x+1
3x(3x-1)-1(3x-1)
(3x-1)(3x-1)
(3x-1)^2
Answered by
12
Answer:
(3x-1)(3x-1)
Step-by-step explanation:
9x²-6x+1
=(3x)²-2×3x×1+1²
=(3x-1)²
=(3x-1)(3x-1)
Hope it is clear....
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