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Solve the Equation ln⁡x+ln⁡(x+4)=1\ln x + \ln ( x + 4 ) = 1

Question 487

Multiple Choice

Solve the equation.
- ln⁡x+ln⁡(x+4) =1\ln x + \ln ( x + 4 ) = 1


A) −4+216+e12≈2.326\frac { - 4 + 2 \sqrt { 16 + \mathrm { e } ^ { 1 } } } { 2 } \approx 2.326

B) −4+16+4e12≈0.592\frac { - 4 + \sqrt { 16 + 4 \mathrm { e } ^ { 1 } } } { 2 } \approx 0.592

C) −4+16+4e1≈1.184- 4 + \sqrt { 16 + 4 \mathrm { e } ^ { 1 } } \approx 1.184

D) −4−16+4e12≈−4.592\frac { - 4 - \sqrt { 16 + 4 \mathrm { e } ^ { 1 } } } { 2 } \approx - 4.592

Correct Answer:

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