subtract the second expression from the first. ( 4xy - 9z ) ; ( 3xy - 16z )
Answers
Answered by
5
Answer:
-xy-7z
Step-by-step explanation:
- 3xy-16z-(4xy-9z)
- 3xy-16z-4xy+9z
- -xy-7z
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Answered by
9
Answer:
(3xy-16z)-(4xy-9z)
=》 3xy-16z
=》 -4xy+9z
=》7xy+21z= answer
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