Question

Please solve the following and show the workings. Solve the following equations: i) 3 4x =...

Please solve the following and show the workings.

  1. Solve the following equations:

i) 3 4x = 4

ii) 2000 = 500 e 0.2x   

iii) logx3 + logx 27 = 2   

  1. Express as a single logarithm :

1/3 log27 + 3 log 7 - 6 log2

Math   Precalculus   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Number Theory: Please show all work. Solve each of the following equations for the unknown variable...
Number Theory: Please show all work. Solve each of the following equations for the unknown variable X ≡ 0, 1, 2, 3, 4, 5, 6 mod 7. (i) 2X + 5 ≡ 6 mod 7. (ii) 3X + 5 ≡ 6 mod 7.
Please show complete, step by step working.    Solve the following equations for 0 ≤ x ≤...
Please show complete, step by step working.    Solve the following equations for 0 ≤ x ≤ 2π, giving your answers in terms of π where appropriate i)          cos x = -√3/2 ii)         2 sin 2x = 1    iii)        cot x = 1/√3      b) Solve the following for 0° ≤ q ≤ 360°, i) sin^2Q = 3/4    ii) 2 sin^2Q - sinQ = 0 {Hint: factor out sinθ)
Show the steps you took to get to the answer please and thank you so much!...
Show the steps you took to get to the answer please and thank you so much! Write the exponential form: log5125=3 Write in logarithmic form square root of 36=6 Write as a single logarithm: 6 log x + 2 log y ln 7 - 3 ln x Solve each equation: 400e0.005x=1600 log6(4x-1)=3 2ln(3x)=8 log x + log(x+15)=2 simplify the expression: lne5x
i) Simplify the following equations 3(2x – 5) – 2(5x - 7) + 9 = (4...
i) Simplify the following equations 3(2x – 5) – 2(5x - 7) + 9 = ii) Solve 3x – 2 divided by 2= 4x - 5 divided by 4 (5marks) c) Solve the following pairs of simultaneous equations 2x + y = 7 and x - 2y = -1
Consider the following system of equations. 3x − 2y = b1 4x + 3y = b2...
Consider the following system of equations. 3x − 2y = b1 4x + 3y = b2 (a) Write the system of equations as a matrix equation. x y = b1 b2 (b) Solve the system of equations by using the inverse of the coefficient matrix.(i) where b1 = −6, b2 = 11 (x, y) =       (ii) where b1 = 4, b2 = −2 (x, y) =      
Use Gauss-Jordan Elimination to solve the following system of equations. −4x + 8y + 4z =...
Use Gauss-Jordan Elimination to solve the following system of equations. −4x + 8y + 4z = −4 −3x + 6y + 3z = −3 x − 2y − z = 1
Solve the following differential equations 1. cos(t)y' - sin(t)y = t^2 2. y' - 2ty =...
Solve the following differential equations 1. cos(t)y' - sin(t)y = t^2 2. y' - 2ty = t Solve the ODE 3. ty' - y = t^3 e^(3t), for t > 0 Compare the number of solutions of the following three initial value problems for the previous ODE 4. (i) y(1) = 1 (ii) y(0) = 1 (iii) y(0) = 0 Solve the IVP, and find the interval of validity of the solution 5. y' + (cot x)y = 5e^(cos x),...
Solve the following equations algebraically. Be sure to check for extraneous solutions. A). (9^2x)(1/3)^(x+2) = 27(3^x)^-2...
Solve the following equations algebraically. Be sure to check for extraneous solutions. A). (9^2x)(1/3)^(x+2) = 27(3^x)^-2 B). 3^x+4 = 2^1-3x C). log base 3(x-2) + log base 3 (x-4) =2
Logarithms assist, among other things, in solving exponential equations in general. Understanding some logarithmic equivalences is...
Logarithms assist, among other things, in solving exponential equations in general. Understanding some logarithmic equivalences is extremely useful for the process of manipulating these mathematical elements in order to solve such equations. According to this information and the contents studied on the possible logarithmic manipulations, analyze the following statements regarding the veracity of the equivalences and mark V for the true (s) and F for the false (s). I. () log (27) = 3 log (3). II. () log (12)...
2. Solve the following systems of equations. y=x^2−4x+4and2y=x+4 Group of answer choices (4,4) (12,94)and(4,4) (94,12) 3....
2. Solve the following systems of equations. y=x^2−4x+4and2y=x+4 Group of answer choices (4,4) (12,94)and(4,4) (94,12) 3. The axis of symmetry for f(x)=2x^2−3x+4 is x = k. What is the value of k? 4. The horizontal asymptote for f(x)=3^x+8 is y = k. What is the value of k? 5. For which equation is the solution set {3, 4}? Group of answer choices x^2−9x=16 x^2+3x+4 x^2−7x+12 6. Find the smaller root of the equation Group of answer choices -2 2 -4...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT