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Answer: The answer is 20a + 40b
Step-by-step explanation:
First, you distributed the 5 and a to the 4
4(5a + 10b)
20a
Then, you distributed the 10 and b toward the 4
4(10b)
which it's 40b.
Answer:
Explanation:
Solve the expression 4(5a + 10b)
4(5a + 10b) =
20a + 40b
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