simplify: a + 2a + 3a + 4a
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Answered by
3
a+2a+3a+4a
=6a+4a
= 10a
=6a+4a
= 10a
Faiyyazhussain:
You simply add them because their variables are same .It is 10a
Answered by
2
Answer:10a
Step-by-step explanation:a+2a+3a+4a
3a+3a+4a
6a+4a
=10a
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