Factorize each of the following expressions:
2a (a4 – 16)
= 2a [(a)2 – (4)2]
= 2a (a2 + 4) (a2 – 4)
= 2a (a2 + 4) (a + 2) (a – 2)
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Factorize each of the following expressions:
2a (a4 – 16)
= 2a [(a)2 – (4)2]
= 2a (a2 + 4) (a2 – 4)
= 2a (a2 + 4) (a + 2) (a – 2)