Math, asked by xxmarvaxx, 18 days ago

Add 3xy + 4x and -12xy + 8x -2​

Answers

Answered by iammostak
0

Answer:

- 9xy + 12x - 2

Step-by-step explanation:

+ 3xy + 4x

- 12xy + 8x - 2

- 9xy + 12x - 2

Answered by Anvi02407
1

Q. Add 3xy + 4x and -12xy + 8x -2​

Answer: -15xy + 4x -2

Step-by-step explanation:

-12xy + 8x -2​
+ 3xy + 4x
----------------------
(-)       (-)             ⇒ symbols are changed if it is + it will change into - and if
                              its - it will change into +
----------------------
-15xy + 4x -2

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