Question

factorise the following:
64a3–27b3–144a2b+108ab2​

Answer 1

Answer:

(4a-3b)(4a-3b)(4a-3b)

Step-by-step explanation:

64a3-27b3-144a2*+108ab2

64a3-27b3-144a2v+108ab2

(4a)3-(3b)3-3(4a)(3b)(4a-3b)

(4a-3b)3 using identity VII

(4a-3b)(4a-3b)(4a-3b)

Answer 2

Step-by-step explanation:

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