Which is the correct expansion of (3x + 2y)5?
1 answer:
Answer:
15x +10y
Step-by-step explanation:
Just multiply 5x and 2y times 5 and don't combine them since they are different terms.
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Step-by-step explanation:
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54
Step-by-step explanation:
to evaluate substitute b = 18 into 3b
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Answer:
Please refer to the attachment
