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Exponential Equations
Page 4
Questions (598)
e^2x-1=e^4 using one to one property?
1 answer
asked by
bob23
276 views
Convert Q = 17(0.887)^1.2t to the form
Q = ae^kt Round all calculated values to three decimal places Q = ? My answer was
3 answers
asked by
sarah
549 views
Convert to an exponential equation:
-In45=3.80666249 and -Log sub.B T^5=W
1 answer
asked by
Chris
392 views
24X=260×{1.05^x/2
what' the number of X
1 answer
asked by
issashar
372 views
E^x/2.9099=ln 7.8x10^10
1 answer
asked by
Nicola
371 views
my problem is as follows: Solve:
3^x-2=9^x+4 do I "log" both sides or "ln" both nor either?
1 answer
asked by
Joshua L.
333 views
Solve the following equation for x in terms of ln and e.
(2e^3)-6-(16e^-x)=0
3 answers
asked by
Aly
1,073 views
3^x=6
1 answer
asked by
Mandy
268 views
solve: 5 ^(x+2) - 5^(x+1) = 5
1 answer
asked by
mann
292 views
Solve: (x-2)5^x = 5^(x+2)
4 answers
asked by
GAGAN
389 views
Solve: (x-2)5^x = 5^(x+2)
1 answer
asked by
GAGAN
406 views
How do you solve this equation?
-3e^2t=-480
2 answers
asked by
Jane
672 views
How do you solve this exponential equation using logarithms?
2*5^x=85 Do you start like this? xlog2*5=log85 I don't know what to
3 answers
asked by
Jane
367 views
Solve 2^3-x = 5^2x+1
Give an exact solution.
3 answers
asked by
danielle
292 views
Logx16=-2 how do you solve?
1 answer
asked by
Anonymous
277 views
1n e^5
a little confused how to determine exact value Is it? log(e)e^5 e^x=e^5 x=5
1 answer
asked by
Terri
273 views
This is a solved problem. Deposit $1000 @ 8% compounded continuously. How many years before it doubles. Solved: Use A=Pe^.08 ,
6 answers
asked by
Terri
577 views
solve the exponential equation.
4^(x+2)=9x
4 answers
asked by
cain
316 views
I'm suppose to solve
log(3)-27=x I get 3^x=-27 I can't go any father correct?
4 answers
asked by
Terri
437 views
5^2x+20*5^x-125=0
3 answers
asked by
Taylor
837 views
Solve the exponential equation algebraically
5^(-t/2) = 0.20
2 answers
asked by
Ku
560 views
53.)
49x-2 = 7Ö 7 a. -5/4 b.5/4 c. 11/4 d. -11/4 79.) 10 E 3n-2 n=4 a. 14+17+20+...+32 b. 28+31+34+...+43 c. 10+13+16+...+28 d.
1 answer
asked by
Holly
304 views
If loga(x + b) = c, then x is equal to
where a is the base. a. x = a^c – b *this is the answer* why??
1 answer
asked by
alejandro
341 views
Solve equation by expressing each side as a power of the same base & then equating exponents.
e^x+5=1/e^6
1 answer
asked by
Erica
382 views
Solve the exponential equation
e^x + e^-x = 6
2 answers
asked by
Tiffany
874 views
For # 1, im getting stuck on this problem i don't understand this
1.4 = e ^ (0.03k) Now take the natural logarithm of both sides
1 answer
asked by
zachary
447 views
Solve 12^x = 14^3x.
I know I need to make the bases the same, but I don't know how.
2 answers
asked by
Lily
819 views
which is an exponential equation
y=x^2 y=5^x y=2x-3 y=1/x
1 answer
asked by
Anonymous
239 views
which is an exponential equation
y=x^2 y=5^x y=2x-3 y=1/x
1 answer
asked by
Anonymous
225 views
How to solve this problem using this equation P(T)=Poekt how long must $5700 be in bank at 8% compounded yearly to become
1 answer
asked by
Sharon
296 views
The answer to this should be 201.7, but I keep getting off track.
300=70+(375-70) e^ -k*10 230=305 e^-10*k ln 230=ln 305 e^-10*k
3 answers
asked by
Phoebe
372 views
ln x = 6 ln^2 x
SOLVE FOR x
1 answer
asked by
Rachel
230 views
Find the value of x to make this exponential equation true... 5^×÷5^5=5^12
3 answers
asked anonymously
27 views
Log base 10(log base 8 8)=x
1 answer
asked by
Aphrodite
278 views
I have two questions That I need help with please!!
1. solve the following exponential equation. what is the exact solution? what
1 answer
asked by
Sandi
381 views
Solve the following exponential equations.
8(6^2x+5)=7^3x-4
1 answer
asked by
Nicole
357 views
the population of a bacteria coleny, p, is doubling every day,d, according to the equation p=2^d. five days later, the
1 answer
asked by
miechelle
476 views
1. if P(t)=3e^2t, for what value does P(t)= 2P(2)
2. Find all x for which the square root of log (x)= log square root of x
1 answer
asked by
Rebekah
425 views
1. if P(t)=3e^2t, for what value does P(t)= 2P(2)
2. Find all x for which the square root of log (x)= log square root of x
3 answers
asked by
Rebekah
379 views
solve the following exponential equation.
7^x=8 a. x= Write in exact solution b. then with that answer move the decimal 3 points
2 answers
asked by
confused
1,175 views
solve the following exponential equation. exact answers only.
1-9x 2x 2 = e I hope that you understand this question. I don't and
5 answers
asked by
Ladybug
489 views
solve the following exponential equation. use exact answers only.
not sure how to put it into the equation but it is 2 then 1-9x
2 answers
asked by
Heather
493 views
My book tells me to solve each exponential equation. I am given a lot of problems such as
6^x+1 = 4^2x-1 where I use In in the
2 answers
asked by
marcus
497 views
Solve
Log base 10^x=4
5 answers
asked by
Sam
285 views
solve the equation
1. In x + In (x+12) =2 x= ? or either there is no solution 2. solve the exponential equation 9^x=6 What is the
1 answer
asked by
ladybug
529 views
solve the exponential equation. express the solution in terms of natural logarithims. Then, use a calculator to obtain a decimal
2 answers
asked by
ladybug
763 views
solve for the following exponetial equation.
1.4^x=(0.5)^-x What is the exact answer? A. x= b. There is no solution.
1 answer
asked by
ladybug
297 views
e^(10)-e^(10-x)-x/(e^(10)-11)=0.25
and e^(10)-e^(10-x)-x/(e^(10)-11)=0.75 -Solve both for x. -Can you solve both of these for x
1 answer
asked by
John
383 views
(x)=5x
3 and g, left bracket, x, right bracket, equals, 2, to the power xg(x)=2 x
3 answers
asked anonymously
9 views
P=0.3e^0.08t find the rate of growth.
1 answer
asked by
Riley
272 views
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