Factorise the following a^2-8/a
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Answer:
Ans = 2
Step-by-step explanation:
=> a² - 8/a = 0
=> Take LCM
=> a³- 8/a = 0
=> a³ - 8 = 0
=> a³ = 8
=> a = ³√8 [ cube the root of 8 ]
=> a = 2
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