2010013807 Level: CEvaluate the following definite integral. \[\int\limits_{-2}^{-1}\sqrt{x^2}\, \mathrm{d}x\]\(\frac32\)\(0\)\(-\frac32\)This integral cannot be evaluated.
2010013808 Level: CEvaluate the following definite integral. \[\int\limits_{-1}^{0} \sqrt[4]{x^4}\, \mathrm{d}x\]\(\frac12\)\(0\)\(-\frac12\)This integral cannot be evaluated.