Math, asked by valaaryan2020, 1 month ago

the sum of x+1, x -1 and –x-1 is :

Answers

Answered by sreekaraitha0786

1

Answer:

x-1

Step-by-step explanation:

Given,

Sum of x+1, x-1 and -x-1

= x+1+x-1+(-x-1)

= 2x-x-1

= x-1

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