swagstersis101
swagstersis101 swagstersis101
  • 15-01-2018
  • Mathematics
contestada

1/2(x-5)^2-1=7 NEED HELP FAST

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vibhaudayrocks vibhaudayrocks
  • 15-01-2018
x-5 squared = x^2+25-10 then divide by 2 and subtract 1 you can do it from here
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748190877
748190877 748190877
  • 15-01-2018
my answer is in the following picture, hopes it can help you~
X=1 or X=9
Ver imagen 748190877
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