Question

Factorise a3 +64b3 +12a2 b+48ab2

Answer 1

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find here

Factorise a3 +64b3 +12a2 b+48ab2

answer :

= a3 +64b3 +12a2 b+48ab2

=a(a²+16b²+8ab)+4b(a²+16b²+8ab)

=(a+4b)(a²+16b²+8ab)

=(a+4b)[a(a+4b)+4b(a+4b)]

=(a+4b)(a+4b)(a+4b)

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Answer 2

Answer:

(a+4b)(a+4b)(a+4b)

Step-by-step explanation:

answer :

= a3 +64b3 +12a2 b+48ab2

=a(a²+16b²+8ab)+4b(a²+16b²+8ab)

=(a+4b)(a²+16b²+8ab)

=(a+4b)[a(a+4b)+4b(a+4b)]

=(a+4b)(a+4b)(a+4b)