benwickersham benwickersham

03-06-2017
Mathematics

contestada

URGENT - MATHEMATICS!!!!
Solve 3^(2x) = 7^(x−1).
It's an exponential equation.

Respuesta :

Аноним Аноним

03-06-2017

x=1−log9log7=−0.12915, nearly.

Explanation:

Equating logarithms,

2xlog3=(x−1)log7

Solving, , x=1−log9log7=−0.12915, nearly.#

Answer Link

Otras preguntas

Why did Allied troops stage their invasion of Iraq from Saudi Arabia ?

Question 3 (1 point) Fishing and trading were popular occupations in Ancient Greece. O True O False

pleasee helppp i have 15 assignments to finish plus a final exam in 4 hours !!

A strong middle class grew during the period of industrialization. TrueFalse

what are different between system and application software?

If a fixed asset, such as a computer, were purchased on January 1 for $3,750 with an estimated life of three years and a salvage or residual value of $150, the

A 4kg and 5kg bodies moving on a frictionless horizontal surface at a velocity of ( -6i )m/s and ( +3 )m/s respectively. Collide a head on elastic collision. Wh

g The lac operon - TRUE or FALSE Before the induction of the lac operon, lactose transporters are already present in the cell membrane. TRUE Lactose initially e

Determine the value of x. A) 12 B) 2√3 C) 12√3 D) 6√3

What is the outlier for the data set? 19, 19, 27, 21, 77, 18, 23, 29