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2. Please solve this! Thank you!

Algebra
Tutor: None Selected Time limit: 0 Hours

Apr 26th, 2015

(gof)(x) = sqrt[(x^2+4) - 2] = sqrt(x^2+2)

since x^2+2 is always positive, then

B. The domain of gof is all real numbers

Apr 26th, 2015

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Apr 26th, 2015
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Apr 26th, 2015
Dec 2nd, 2016
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