SOLUTION: Multiply: ((3x^(2/3)) + 2)^2
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Question 148115
:
Multiply: ((3x^(2/3)) + 2)^2
Answer by
jim_thompson5910(35256)
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Start with the given expression.
Expand. Remember,
Foil.
Multiply
and
to get
Multiply
and
to get
. Note: this happens twice since the multiplication order does not matter.
Multiply
and
to get
.
Combine like terms.
So
FOILs and multiplies to
In other words,