shlondaw1948 shlondaw1948
  • 18-09-2018
  • Mathematics
contestada

What is the solution to the equation below?
√x+9=12
A. x = 27
B. x = 6
C. x = 3
D. x = 9

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lesliekolleroxrkcf
lesliekolleroxrkcf lesliekolleroxrkcf
  • 18-09-2018
√x+9=12
√x=3
(√x)²=3²
x=9 option D
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