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Plz help me with it

Plz help me with it
asked 75.2k views
5 votes
Plz help me with it

Plz help me with it-example-1
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User Sandwell
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2 Answers

3 votes


√(x + 8) = √(2x + 5) \\ x + 8 = 2x + 5 \\ - x = - 3 \\ x = 3
answered
User Hal Mueller
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8.4k points
6 votes

Answer: 3

Explanation:


√(x+8)=√(2x+5)\\\\(√(x+8))^2=(√(2x+5))^2\\\\x+8=2x+5\\\\8=x+5\\\\3=x\\\\\\Check:\\√((3)+8)=√(2(3)+5)\\\\√(11)=√(11)\ \checkmark

answered
User Abris
by
8.2k points
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