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simplifying

QuestionAnswer
3 x a 3a
2b + 3b 5b
a x a a²
a + b b + a
b x b x b b³
b + b + b 3b
b x 4 4b
3a ÷ 3a 1
3a - a 2a
a x a x b a²b
5a - 2a + 4b 3a + 4b
b - b 0
2 x 3a 6a
2a - 3 + 3a 5a - 3
4a - 3b + 7b - 2a 2a + 4b
4a ÷ 4 a
2 + 4a + 3 4a + 5
a² + a² 2a²
a² + a + a a² + 2a
Created by: lucy.moffett
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