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Evaluate the Integral ∫et25−e2tdt\int e^{t} \sqrt{25-e^{2 t}} d t A) 25arcsin⁡(et5)+1225−e2t+C25 \arcsin \left(\frac{e^{t}}{5}\right)+\frac{1}{2} \sqrt{25-e^{2 t}}+C

Question 37

Multiple Choice

Evaluate the integral. ∫et25−e2tdt\int e^{t} \sqrt{25-e^{2 t}} d t


A) 25arcsin⁡(et5) +1225−e2t+C25 \arcsin \left(\frac{e^{t}}{5}\right) +\frac{1}{2} \sqrt{25-e^{2 t}}+C
B) 252arcsin⁡(e2t5) +125−e2+C\frac{25}{2} \arcsin \left(\frac{e^{2 t}}{5}\right) +\frac{1}{2} \sqrt{5-e^{2}}+C
C) arcsin⁡(et5) +25et25−e2t+C\arcsin \left(\frac{e^{t}}{5}\right) +25 e^{t} \sqrt{25-e^{2 t}}+C
D) arcsin⁡(et5) −1225−e2t+C\arcsin \left(\frac{e^{t}}{5}\right) -\frac{1}{2} \sqrt{25-e^{2 t}}+C
E) 252\frac{25}{2} arcsin⁡(et5) +12et25−e2t+C\arcsin \left(\frac{e^{t}}{5}\right) +\frac{1}{2} e^{t} \sqrt{25-e^{2 t}}+C

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