Mathematics, 11.01.2021 03:40 delincuent5641
First, give the sum of the two expressions. Then, subtract the second from the first expression.
1. 4x; -7x
2. -20y; -40y
3. -3xy²; 5xy²
4. 9yz; -14yz
5. -6x²; -7x²
Please answer this with solution.
Answers: 2
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First, give the sum of the two expressions. Then, subtract the second from the first expression.
1....
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