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Please help i dont understand this question

Please help i dont understand this question
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1 vote
Please help i dont understand this question

Please help i dont understand this question-example-1
User Ahmed Elbatt
by
8.7k points

1 Answer

1 vote

Answer: Difference of Cubes

Explanation:


\boxed {a^3-b^3=(a-b)(a^2+ab+b^2)}


8x^3-27=\\\\(2x)^3-3^3=\\\\(2x-3)((2x)^2+2x(3)+3^2)=\\\\(2x-3)(4x^2+6x+9)

User Samsamara
by
8.3k points
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