Question

solve the following equation:(x>0 or x=0) √x+13/√x+13+-√x-1/√x-1=3/1
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Answer 1

Step-by-step explanation:

Correct option is A)

x+13−x−1x+13+x−1=3=x+13−x−1x+13+x−1∗x+13+x−1x+13+x−1=x+13−x+1x+13+x−1+2x+13∗x−1=7x+6+x+13x−1=3=x+13