Question
Solve each of the following equations exactly for x.
(a) e4x + e4x = 1
? Edit
(b) 4e5x + esx = b
X =
2 Edit
Expand
Transcribed Image Text

Solve each of the following equations exactly for x. (a) e4x + e4x = 1 ? Edit (b) 4e5x + esx = b X = 2 Edit

Expert Answer

1 Rating

Want to see the step-by-step answer?

Check out a sample Q&A here.

Want to see this answer and more?

Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes!*

*Response times may vary by subject and question complexity. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers.
Tagged in
Math
Calculus

Other

Related Calculus Q&A

Find answers to questions asked by students like you.

Q: How do I form a polynomial that has a degree of 5 and the zeroes 7, -i, -9+i

A: Click to see the answer

Q: Suppose L1 and L2 are disjoint (nonintersecting) nonparallel lines. Is it possible for a nonzero vec...

A: L1 and L2 are non intersecting non-parallel lines. This means that the given lines are skew lines, b...

Q: Evaluate the integrals So 2 log2 (x+2) dx (x+2)

A: Click to see the answer

Q: P(x)= 2x-x2-2x+1 2 -3 -1 -1 -2 3. -2 -3. From the graph, determine which of the possible rational ze...

A: Click to see the answer

Q: An equation of a quadratic function is f(x) = 6x2 - 6x .a. Determine, without graphing, whether the ...

A: Click to see the answer

Q: Find an equation of the tangent to the curve f(x) = 2x2 - 2x + 1 that has slope 2.

A: Click to see the answer

Q: Q45 and Q57

A: Click to see the answer

Q: Factor : (x + y)4 - 100(x + y)2

A: Click to see the answer

Q: need help with step by step break down on both please

A: We are going to solve question number 4 and for question number 3 please post the question again. Th...

Q: Find the center C and the radius a for the spheres x2 + y2 + z2 + 4x - 4z = 0

A: Click to see the answer

Q: Solve the logistic differential

A:  

Q: 2) Simplify the radical expression. V148

A: Click to see the answer

Q: Find f'(x), f'(x), and f (x) for the following function. f(x) = 6x + 3x? + 4x %3D f'(x) = 18x + 6x+4...

A: The given function is fx=6x3+3x2+4x. Differentiate fx with respect to x. f'x=ddx6x3+3x2+4x=6ddxx3+3d...

Q: Solve the initial value problems ds/dt = 1 + cos t, s(0) = 4

A: Click to see the answer

Q: List all possible rational zeros given by the Rational Zeros Theorem. Do not check to see which actu...

A: Click to see the answer

Q: A six-meter-long ladder leans against a building. If the ladder makes an angle of 60 degrees with th...

A: Given data:   The length of the ladder is: AC=6 m. The angle made by the ladder with the ground is: ...

Q: Find the characteristic equation of the 3 x 3 matrix [1 0 –6 A 1 -1 2 and solve the characteristic e...

A: Click to see the answer

Q: graph each function ƒ(x) over the given interval.Partition the interval into four subintervals of eq...

A: Click to see the answer

Q: Evaluate the expression log416.

A: Click to see the answer

Q: Find the coordinates of the midpoint of the line segment joining the points.(4, 0, −6), (8, 8, 20)

A: Click to see the answer

Q: Factor each expression. (a)4x2 -25

A: 4x2-25

Q: Need help with this question!

A: Click to see the answer

Q: 5. The monthly cost of driving a car depends on the number of miles driven. Pete found that in Novem...

A: Pete November's driving cost was $380 for 480 miles  Let us consider the cost to be x- coordinate an...

Q: '-7r + 19r- 13 and write it as the product of three 2. (3.4) Factor the polynomial P(r)-r linear fac...

A: Substitute x=1 in the given equation Then P(x)=0 So (x-1) is a factor of P(x)  

Q: How do I evaluate the limit?

A: Click to see the answer

Q: 1

A: Click to see the answer

Q: section 13.5 question 5

A: Click to see the answer

Q: Evaluate the integral. 3 9earctan(y) dy 3 1+ y? 3

A: Click to see the answer

Q: Fill in the blanks so that the resulting statement is true.The axes of the rectangular coordinate sy...

A: Click to see the answer

Q: Q20

A: Click to see the answer