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What is the answer to this?
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4 votes
What is the answer to this?

What is the answer to this?-example-1
User Mike Jablonski
by
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1 Answer

4 votes

Answer:

2x+1=9

Explanation:


√(2x+1)+5=2


√(2x+1)=-3


2x+1=9

If they want you to solve, then you can go farther.

2x=8

x=4

Check for extraneous solutions:


√(2(4)+1) +5 = 2

User Blacker
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