Welcome :: Homework Help and Answers :: Mathskey.com

Q&A
Unanswered
Categories
Users
Ask a Question

Welcome to Mathskey.com Question & Answers Community. Ask any math/science homework question and receive answers from other members of the community.

Q&A Categories
BASIC MATH (93)
PRE-ALGEBRA (441)
ALGEBRA 1 (2,220)
GEOMETRY (864)
ALGEBRA 2 (2,751)
TRIGONOMETRY (1,187)
PRECALCULUS (1,903)
CALCULUS (2,802)
STATISTICS (129)
PHYSICS (659)
CHEMISTRY (137)
MECHANICAL ENGINEERING (64)
ELECTRICAL ENGINEERING (207)
Winplot Tutorials (2)

Most popular tags

solving-equations system-of-equations functions math slope-intercept-form physics homework-help trigonometric-identities integration limits substitution-method calculus

13,459 questions

17,854 answers

1,446 comments

805,774 users

Solve for x or b.

0 votes

Solve for x or b.

solve-logarithmic-equations

asked Jan 31, 2015 in CALCULUS by anonymous

Share this question

Google+ Facebook Twitter LinkedIn Reddit

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

0 votes

Step 1:

(a)

The equation is .

Rewrite the above equation as .

Apply the inverse property of logarithmic function: .

Step 2:

(b)

The equation is .

Rewrite the above equation as .

Apply the inverse property of logarithmic function: .

Solution :

(a)

(b)

answered Jan 31, 2015 by james Pupil

Please log in or register to add a comment.

Related questions

Solve the logarithmic equation log(x+2)+logx=3log2 algebraically?

asked Feb 9, 2015 in PRECALCULUS by anonymous

solve-logarithmic-equations

Solve (log(z))^2 = log(z^5) to get to z=1,100000

asked Mar 9, 2015 in PRECALCULUS by anonymous

solve-logarithmic-equations
logarithmic-equation
logarithmic-expression

solve the equation.

asked Jan 22, 2015 in PRECALCULUS by anonymous

solve-logarithmic-equations

Find the solution of the equation correct to four decimal places.

asked Jan 27, 2015 in CALCULUS by anonymous

solve-exponential-equations
solve-logarithmic-equations

Solve 4 sin(3 x) = 3 for the two smallest positive solutions A and B, with A < B

asked Apr 22, 2016 in TRIGONOMETRY by anonymous

trigonometry

In a right triangle ABC, if A=x and B=1/x, and C=90 how can I solve for x, if x+1/x=90

asked Feb 19, 2014 in TRIGONOMETRY by johnkelly Apprentice

solve-triangle

B(1,-2), B'(1,2). Describe the reflection as over the x-axis or y-axis

asked Mar 4, 2014 in TRIGONOMETRY by rockstar Apprentice

coordinates-of-the-reflection

(a) Find the differential dy and (b) evaluate dy for the given values of x and dx .

asked Jan 20, 2015 in CALCULUS by anonymous

differential

Find (a) the intervals of increase or decrease, (b) the intervals of concavity, and (c) the points of inflection.

asked Jan 26, 2015 in CALCULUS by anonymous

increase-decrease
inflection-points
concavity

Find the critical numbers of f (if any),(b) find the open interval(s) on which the function is increasing or decreasing

asked Jan 23, 2015 in CALCULUS by anonymous

increasing-decreasing
critical-numbers
relitive-extrema

Find the constant a, or the constants a and b, such that the function is continuous on the entire real line

asked Jan 9, 2015 in CALCULUS by anonymous

functions

solve integral of : a/(x^5(e^(b/xt)-1))

asked Dec 2, 2016 in CALCULUS by anonymous

integration

Solve for Θ for 0 is less than or equal to Θ less than or equal to 180°. 8 cos^4 Θ = cos 4Θ + 4cos 2Θ +3?

asked Jul 22, 2014 in TRIGONOMETRY by anonymous

trignometric-equations

(a)use the discriminant to classify the graph,(b) use the Quadratic Formula to solve for y.

asked Feb 2, 2015 in TRIGONOMETRY by anonymous

discriminant
graphing-utility
conics

Solve for a and b? 10 points?

asked Feb 12, 2014 in ALGEBRA 2 by linda Scholar

solving-equations

how to solve triangle of a=17, b=22, c=25 this is for college trigonometry

asked Dec 4, 2013 in TRIGONOMETRY by linda Scholar

solve-triangle

for the given function f(x)=4x^2-2 and g(x)= 3-1/2x find: a) (f • g)(4) b) (g • f)(2)?

asked Feb 10, 2015 in PRECALCULUS by anonymous

composite-functions

Find a set of parametric equations for the rectangular equation using (a) t = x and (b) t = 2 - x.

asked Feb 2, 2015 in TRIGONOMETRY by anonymous

parametric-equations

Find a, b and c for the function f(x) = a sin (bx - c) such that the graph of f match the figure.

asked Jan 9, 2015 in TRIGONOMETRY by anonymous

graphing-functions

Test the series for convergence or divergence.

asked Feb 11, 2015 in CALCULUS by anonymous

convergent-divergent

Copyright © 2024 MATHSKEY. All Rights Reserved. Sitemap|Terms Of Use|Disclaimer|Contact Us|FAQ

...