Mathematics, 19.04.2021 19:40 Lockdown

Which set of expressions are not equivalent? 3(3a) + a(3 a) and 3a² + 9 a

5(3 x) - 4(3 x) and 3x

4(3 a) - 2(4 a) and 4 a²

4 x( x) +3(2 x) and 4x² + 6 x

Which set of expressions are not equivalent?

3(3a) + a(3 a) and 3a² + 9 a5(3 x) - 4(3 x) and 3x 4

Answers: 1

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Which set of expressions are not equivalent? 3(3a) + a(3 a) and 3a² + 9 a

5(3 x) - 4(3 x...

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More questions: Mathematics Another questions

Which set of expressions are not equivalent? 3(3a) + a(3 a) and 3a² + 9 a5(3 x) - 4(3 x) and 3x 4(3 a) - 2(4 a) and 4 a²4 x( x) +3(2 x) and 4x² + 6 x​

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Another question on Mathematics

Which set of expressions are not equivalent? 3(3a) + a(3 a) and 3a² + 9 a

5(3 x) - 4(3 x) and 3x

4(3 a) - 2(4 a) and 4 a²

4 x( x) +3(2 x) and 4x² + 6 x