tonystanger
tonystanger
06-07-2017
Mathematics
contestada
What is the solution of √x+2-15=-3?
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Banabanana
Banabanana
06-07-2017
[tex] \sqrt{x+2}-15=-3 \\ \sqrt{x+2}=-3+15 \\ \sqrt{x+2}=12 \ \ |()^2 \\ x+2=144 \\ x=144-2 \\ x=142[/tex]
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immovingon2006p3fqcn
immovingon2006p3fqcn
31-07-2020
Answer:
A: x = 142
Step-by-step explanation:
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