192 Answered Questions for the topic Logarithm

14d

#### log2 (x+4) +log2 (x-3) =3

Could someone walk me through the steps? I tried to factor to find x but it didn't work.

11/27/21

#### Solve the following log questions for X.

log(x+1)+e(x+1)= 10ln(x+1)+log(x+1)+log4(x+1)=10log(x+1)=log4(x+1)log(x-1)-4=log(10(x-1))

11/27/21

#### Solve the following log questions for X.

log(x+1)+log(ex)=10log(3x)+log(5x-1)+log3(x)=25log(x+1)+3log(x-1)=25log(x+1)+3log(x+1)=log3(x+1)

#### please help me with this

Use log 2 = 0.3010 and log 3 = 0.4771 to evaluate each of the following expressions.(a) log 6(b) log root 3 base 10

#### How to solve log(x) − 2?

The problem set gives one tip: Try multiplying 2 with log(e).

10/19/21

#### Use Logarithmic Differentiation to find the derivative of f(x)=(sin(2x))^4x

any help would be amazing

Logarithm

09/27/21

#### logarithm question A level maths

The question is : Given that log(x^2y) = 4 and log(x^4/y^3) = 18, find the values of log(x) and log(y).The answers are log(x) = 3 and log(y) = -2 but I just can't seem to get those answers...
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07/20/21

#### How would I answer this question?

If log2a + log2b = 3 calculate all the possible integer values of a if b is also an integer value. Explain reasoning.

07/20/21

#### Exponential Decay Word Question; how would I solve this?

2000 tons of a radioactive element was spilled into a nearby pond. The half-life of this element is 36 days. In order for it to be declared safe for swimming there must be less than 100 tons of the...
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Logarithm Algebra

07/20/21

#### What is the initial population at time t=0?

The doubling period of a bacterial population is 20 minutes. At time t=100 minutes, the bacterial population was 60,000. What was the initial population at time=0?Find the size of the bacterial...
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07/19/21

#### Using knowledge of logarithmic functions and logarithmic equations, determine the restriction(s) on the variable x in the following equation.

Equation: log(2x-5) + log(x-3) = 1Once stated and explained the restriction(s), include a solution to the equation in your response.

07/18/21

#### How many of the following characteristics can two different logarithmic functions share, while still remaining different?

Domain
Range
Y-intercept
Intervals of increase or decrease
Decide how many characteristics and explain with examples.

Logarithm Statistics

06/19/21

#### Find the equation that shows relation between 't' and 's'.

(t) (s)1 84.22 78.43 72.14 68.55 67.16 65.3

06/07/21

#### LOGARITHMIC PROPERTIES

1) Expand the logarithmic expression log xy^2. *show your work*2) Condense the logarithmic expression 1/2 log x - log y to a single logarithmic. *show your work*

Logarithm Algebra 2

05/29/21

#### Exponential Equations and Change of Base Formula

Solve the following equation and round your answer to the nearest thousandth.4x - 1 = 3x

#### Consider the equation 2^2/3=100

Solve the equation by using the logarithm base 10. Then solve by using the logarithim base 2.Compare your solutions. What are the advantages of each method? Explain.

05/13/21

#### I need help with a logarithmic equations!!!! ASAP!!!!!

log4(2x+1)+1=log4(x+5)how do I get rid of the plus one? I need a step by step please!!

#### Logarithm problem, help needed.

lnxlog√eex = 0.2, Find the value of x.

Logarithm Calculus

05/02/21

#### Find set of values such that stationary/inflection points exist.

Let f:→x∈ R I x2+bx+1>0}→R defined by f(x)=loge(x2+bx+1) where b∈R is a constant.a)Find the set S of values of b for which f has a stationary point. Show your reasoning.b)Find the set T of...
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Logarithm Algebra 2

04/27/21

#### What is the parent function of y=log3(x+4)-5

Logarithm Algebra 2

04/26/21

#### https://uploads.desmos.com/activitybuilder/dda35fbeb39cb9a15632c4f0e8152fb2 Can someone help me solve the four problems please

Logarithm Algebra 2

04/22/21

#### Solve the problems. a.5=2.25^x b. 3.5^x=10 c.2(8^x)=128 d.2x^8=128

Logarithm Algebra 2

04/22/21

#### Solve the problems. a.5=2.25^x b. 3.5^x=10 c.2(8^x)=128 d.2x^8=128

#### Algebra 2 help :)

10x-2=75 Solve for X104x-1=35 Solve for X83x=18Please show your work and how to solve it please and thank you

#### Algebra 2 Help :)

Log2x+log2(x-4)=5. Solve for "x" with examples and show your work

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