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artcher [175]
2 years ago
11

Solve for all possible values of x.√x-8-3=1Ox= -4O x = 8O x = 12Ox= 24​

Mathematics
1 answer:
faust18 [17]2 years ago
5 0

Answer:

x = 24

Step-by-step explanation:

\sqrt{x - 8}  - 3 = 1 \\  \sqrt{x - 8}  = 1 + 3 \\  \sqrt{x - 8}  = 4 \\ squaring \: both \: sides \:  \\  {( \sqrt{x - 8)} }^{2}  =  {4}^{2}  \\ x - 8 = 16 \\  x = 16 + 8 \\  \huge \red{ \boxed{x = 24}}

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