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Mathematics 10 Online
OpenStudy (jacobbirddog):

Please help! I answered 73 out of 80 questions on my hw and need help with these last 7! I will fan and medal you!

OpenStudy (jacobbirddog):

State any restrictions on the variables 4-x / x^2-16

OpenStudy (er.mohd.amir):

since x^2-16 cannot be zero so x not equal to 4 and -4.

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