Question

2root -1-2root+1 slove it

Answer 1

Answer:

0 is the answer

Step-by-step explanation:

2root -1-2root+1

2root-2root -1+1

=0

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Answer 2

Answer:

2root -1 -2 root +1

2-2

0

Step-by-step explanation:

your answer is here

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