Question

Factors of 1 - x2 are​

Answer 1

Answer:

only 1 there are is only 1 fector

Answer 2

Step-by-step explanation:

Question

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$1 - {x}^{2}$

Answer

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Rewrite 1 as 1^2

So, 1^2 - x^2

• Since both terms are Perfect squares, factors using the difference of Squares formula :

${a}^{2} - {b}^{2} = (a + b)(a - b)$

Where, a = 1 & b = x

So, (1+x) (1-x) .