Simplify
-[3xy-{5xy-2xy+(8xy-9xy)}]
Answers
Answered by
15
Step-by-step explanation:
= -[3xy-(5xy-2xy+(8xy-9xy))]
= -[3xy-(5xy-2xy-xy)]
= -[3xy-8xy]
= -11xy
Hope it help you!
Answered by
25
Answer:
-[3xy-{5xy-2xy+(8xy-9xy)}]
=-[3xy-{5xy-2xy+8xy-9xy}
=-[3xy-5xy+2xy-8xy+9xy]
=-[3xy+2xy+9xy-5xy-8xy]
=-[14xy-13xy]
=-[xy]
=-xy is answer.
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