Question

how to factorise x²-1​

Answer 1

Answer:

answer right or wrong write on comment box

Answer 2

Answer:

hey mate here is ur ans ❤️☺️

${x}^{2} - {1}^{2}$

Step-by-step explanation:

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

$therefore \: the \: factors \: are{x - 1}{x + 1}$

hope it helps u ❤❤

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