add the following expression xy-(-3xy),2xy,(-5xy)
Answers
Answered by
0
Answer:
-5xy
Step-by-step explanation:
xy + ( - 3xy ) + 2xy + (-5xy)
= xy + 2xy - 3xy - 5xy
= 3xy - 3xy - 5xy
= -5xy
Answered by
2
Answer:
Adding the given terms, we have
(i) 7abc + (- 5abc) + (9 abc) + (- 8abc)
= 7abc - 5abc + 9abc - 8abc
= (7 - 5 + 9 - 8)abc
= (16 - 13)abc
= 3abc
Similar questions