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
15-01-2018
my answer is in the following picture, hopes it can help you~
X=1 or X=9
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