gena2729 gena2729

01-09-2020
Mathematics

contestada

Rewrite the following expression as a single logarithm: log7(x2+5x−14)−log7(x+7)

Respuesta :

mhanifa mhanifa

01-09-2020

Answer:

log7(x-2)

Step-by-step explanation:

Use of property: log(ab) = log(a) + log(b)

log7(x²+5x−14)−log7(x+7) =

log7(x+7)(x-2) - log7(x+7) =

log7(x+7) + log7(x-2) - log7(x+7) =

log7(x-2)

Answer Link

Otras preguntas

which two countries Allied to invade Poland-Britain -france-Germany -italy-soviet union

A set of data has the following linear regression equation: y= 1+3x What does the equation predict for a value of x=13? a. y= 40 b. y=4 c. y=38 d. y=9

what was one of the main uses of the tributes the aztecs demanded from conquered peoples

Choice A: 3 nights and one meal for $ 250 Choice B: 3 nights and 6 meals for $330 A motel offers the specials shown. What price is the motel charging per ni

Briefly outline the 3 phases of HIV infection

Three out of four crashes happen at a speed of __________ miles per hour or less.

The rule of thumb in the wireless industry is that a smartphone uses 4 gigabytes of data per month where ____ percent travels through wi-fi.

Producers use energy from the sun to create ___________, or usable chemical energy.

Explain the relationship between the photosynthetic activity of algae and dissolved oxygen levels.

Locate and identify the -ing form. Napping is an effortless activity. -verb phrase -participle -gerund