I thought I could separate √(1) and √12e^3.
Those x-values do not give me the right answer unless I am suppose to do something after that. However, if I already solved for x it should be the answer though right?
Heres what i Have
3x^2+x-e^3=0
-b+-√((b^2) - 4ac)/2a
-1+-√(1^2)-4(3)(-e^3))/2(3)
-1+-√(1+12e^3)/6
Then two possibilities but only need the positive value
1st possibility = -1+1+√(12e^3)/6 = √(12e^3) / 6
So I did what you said.
3x+1 = e^3 x^-1
3x-x^(-1) +1 =e^3
factor out x(3-1^(-1))=e^3
Divide both sides by 3-1^(-1)
ans: (e^3)/ 2 But I still get it wrong
Homework Statement
ln(3x+1) = 3-lnx Homework Equations
Solve for xThe Attempt at a Solution
Well I put the ln on the left side
ln(3x+1)+ln(x) = 3
Then I combine them
ln ((3x+1)(x)) = 3
So I take e
e^ln(x(3x+1)) = e^3
I get x(3x+1) = e^3
So I divide the x
(3x+1)/(x) = (e^3)/(x)...