3 years ago

What is the expanded form of 3×(x+3)^2

Mathematics

1 answer:

saul85 [17]3 years ago

7 0

3x(x+3)^2
3x(x^2 + 6x + 9)
= 3x^3 + 18x^2 + 27x

answer
3x^3 + 18x^2 + 27x

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