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Today at 8:04 PM
Mathematics

Answered

Simplify the following expression:
−
2
x
2
−
1
+
1
x
+
1
−
1
x
−
1

Answer :

Squidie Squidie

Today at 8:09 PM

Answer:

Step-by-step explanation:

-2(2)-1+1(1)-1(-1)

Do multiplication

-4-1+1+1

Now add/subtract

-5+2

-3

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