English, asked by kr954058, 6 months ago

factorise the following expressions a8-1 ​

Answers

Answered by Kur0008
0

Answer:

a2-b2

Explanation:

(a+b) • (a-b) =

a2 - ab + ba - b2 =

a2 - ab + ba -  b2 =

a2 - b2

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