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Factorise: 54a2b2
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asked
Mar 22, 2022
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by
kratos
factorise:
54a2b2 - 6
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answered
Mar 22, 2022
by
kratos
Best answer
54a2b2 - 6
= 6(9a2b2 - 1) = 6[(3ab)2 - (1)2]
= 6 (3ab - 1)(3ab + 1)
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