A potential solution of sqrt(2x + 3) = sqrt(2x) + 3 is?

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04-04-2020
Mathematics

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A potential solution of sqrt(2x + 3) = sqrt(2x) + 3 is?

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kristinemahler100 kristinemahler100 · Answer 1 · 2020-04-04T02:36:30+02:00

kristinemahler100 kristinemahler100

04-04-2020

Start by squaring both sides. You’ll get 2x + 3 = 2x + (6sqrt2x) + 9.
Now solve for x:
3 = (6sqrt2x) + 9.
-6 = 6sqrt2x.
-1 = sqrt2x.
Square both sides:
1 = 2x
x =1/2 is a possible answer

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lilmann69 lilmann69 · Answer 2 · 2020-11-25T18:21:15+01:00

lilmann69 lilmann69

25-11-2020

Answer:

1/2 and the second part is A

Step-by-step explanation:

e2020

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