Simplify e^(3x+lnx)?

3 ⤊

Simplify e^(3x+lnx)?

2007-06-08 14:06:43 · 5 answers · asked by joefarmer 1 in Science & Mathematics ➔ Mathematics

5 answers

x * e^(3x)

2007-06-08 14:10:17 · answer #1 · answered by MathGuy 6 · 1⤊ 0⤋

To do this, remember that multiplying is adding exponents. So this is the same as
(e^3x) * e^ln x
Next, remember that e^ln x = x. by definition. So now you have
(e^3x) * x or
xe^(3x) as it would preferably be written.

2007-06-08 14:14:00 · answer #2 · answered by Joni DaNerd 6 · 0⤊ 0⤋

e^(3x+lnx) = (e^3x)(e^lnx) = (e^3x)(x)= xe^3x

2007-06-08 14:11:23 · answer #3 · answered by vahucel 6 · 1⤊ 0⤋

e^(3x) * e^(lnx)
=x(e^3x)

2007-06-08 14:19:48 · answer #4 · answered by B 2 · 0⤊ 0⤋

=e^3x * x

2007-06-08 14:11:28 · answer #5 · answered by santmann2002 7 · 1⤊ 0⤋