2 answers:
(sqrt2x - 1)^2 = (1)^2
2x - 1 = 1
2x = 2
x = 1
Answer:
x=1
Step-by-step explanation:
sqrt(2x-1) =1
We will square both sides
sqrt(2x-1)^2 =1^2
2x-1 =1
Add 1 to each side
2x-1+1 = 1+1
2x=2
Divide by 2
2x/2 =2/2
x=1
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