math need help urgent
posted by zach w .
find the domain
f(x)=x/x8,g(x)=7/x
solve the following exponential equation equation exact answers only
3e x1 = 2+e^x1

for domain you need to find the values that x can take. The rules are SIMPLE: if you have a denominator not equal to zero, if you have an even root the number under it bigger or equal to zero, if you have ln or log the number next to it >0
Here we only have denominators:
F: x8 different than 0 so x can't be 8 so domain of f: x real,x not equal to 8
G: x not equal to 0, so domain g: x real, x not equal to 0
for the exponential you didn't type irt clearly: Is it 3e^(x1)=2+e^(x1)? If yes: 2e^(x1)=2 so e^(x1)=1 So x1=0 x=1
Respond to this Question
Similar Questions

Trig Equation
Solve for x (exact solutions): sin x  sin 3x + sin 5x = 0 ¦Ð ¡Ü x ¡Ü 0  Now, using my graphics calculator, I discovered that the following equation has 5 solutions. I have managed to come up with 3 of them but I'm having … 
Math  Exponential equation
Solve the exponential equation. Express your solutions in exact form only. Please show all of your work. 5e^(x log(9)) = 11 
Math  2
Solve the exponential equation. Express your solutions in exact form only. Please show all of your work. (e^(2x) – 10e^x) / 13 = 3 
College Algebra
1. Find the domain of the composite function f o g. f(x)= 2/x3; g(x)= 7/x 2. Solve the following exponential equation. Exact answers only. 2^19x = e^2x 
precalculus
solve the equation 1. In x + In (x+12) =2 x= ? 
college algebraneed help please!!
solve the following exponential equation. use exact answers only. not sure how to put it into the equation but it is 2 then 19x where the 19x is above the 2=e2x where the 2x is above the 2. Can someone tell me or explain to me how … 
college algebraI really need help!!
solve the following exponential equation. exact answers only. 19x 2x 2 = e I hope that you understand this question. I don't and need some help please. Can you show all answers please. 
college algbra
find the domain f(x)=x/x8,g(x)=7/x solve the following exponential equation equation exact answers only 3e x1 = 2+e^x1 
math need help urgent
find the domain f(x)=x/x8,g(x)=7/x solve the following exponential equation equation exact answers only 3e x1 = 2+e^x1 
calculus
solve the following exponential equation. exact answers only 18x 3x ¨i =e *I know that I did not post this correctly but I do not know how to put the 18x above the pie symbol and 3x above the e.