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Solve √x+3=2√x. PLEASE SHOW WORK!

Solve √x+3=2√x. PLEASE SHOW WORK!
asked 41.5k views
4 votes
Solve √x+3=2√x. PLEASE SHOW WORK!

asked
User Christa
by
7.8k points

1 Answer

5 votes

Solution

We have the following expression:


\sqrt[]{x+3}=2\sqrt[]{x}

We can square both sides and we got:


x+3=4x

And now we can solve for x and we got:


4x-x=3
3x=3
x=1

answered
User Imran Qamer
by
7.6k points
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