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Simplify (by writing as a single natural logarithm):

0 votes
Simplify (by writing as a single natural logarithm):

x*lne^(1+x)+lne^(1-x)
asked Sep 9 in ALGEBRA 2 by mathgirl Apprentice
reshown Sep 9 by bradely

1 Answer

0 votes

x * lne^(1+x) + lne^(1-x)

= x(1+x) + (1-x)                                                    (Since lne^(1+x) =1+x and lne^(1-x))

= (x+x^2) + (1-x)

= x^2 + 1

Answer : x * lne^(1+x) + lne^(1-x) = x^2 + 1.

answered Sep 24 by homeworkhelp Mentor
edited Sep 24 by bradely

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