Factorise a^3-8b^3+1+6ab
Answers
Answered by
14
a³-8b³+1+6ab
= (a)³ - (2b)³ + 3.a.2b(a-2b)
= a³-8b³+6a²b-6ab²
= (a-2b)³ is the answer
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= (a)³ - (2b)³ + 3.a.2b(a-2b)
= a³-8b³+6a²b-6ab²
= (a-2b)³ is the answer
pls Mark the brainliest
Answered by
6
Answer:
(a-2b)³ is the answer
Step-by-step explanation:
a³-8b³+1+6ab
(a)³-(2b)³+3.a.2b(a-2b)
a³-8b³+6a²b-6ab²
(a-2b)³
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