Factorize X^2 - 1/9
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Answered by
2
Answer:
x2−19x2-19
Rewrite 1919 as (13)2(13)2.
x2−(13)2x2-(13)2
Since both terms are perfect squares, factor using the difference of squares formula, a2−b2=(a+b)(a−b)a2-b2=(a+b)(a-b) where a=xa=x and b=13b=13.
(x+13)(x−13)
Step-by-step explanation:
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Answered by
8
Answer:
x^2 - 1/9
(x)^2 - (1/3)^2
(x + 1/3)(x - 1/3)
Step-by-step explanation:
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