Question

If b = 3³+3, then b³ - 9b² + 27b is equal to


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Answer 1

Answer:

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Answer 2

Answer:

if b = 3³ +3

b = 27 + 3

b = 30

b³ = 30³

=27000

9 b² = 9 × 900

=8100

27b = 27 × 30

= 810

answer = 27000- 8100+810

answer = 19710

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