Factorize expressions: a4 – 16b4

Asked by Sakshi | 1 year ago |  100

1 Answer

Solution :-

We have,

a4 – 16b4

(a2)2 – (4b2)2

By using the formula (a2 – b2) = (a-b) (a+b)

(a2 + 4b2) (a2 – 4b2)

By using the formula (a2 – b2) = (a-b) (a+b)

(a2 + 4b2) (a + 2b) (a – 2b)

Answered by Aaryan | 1 year ago

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