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

Despite Africa's young, urbanizing population, abundant natural resources, and growing middle class, obstacles that have confronted would-be investors in Africa

How were tax revenues used to promote economic growth in the ancient world?

Which point below is a solution to the equation y = 2x + 3

What is the slope of the line through (0, 5) and (-2, -1)

In a fruit punch drink, the 3 ingredients are apple juice, orange juice and cranberry juice. If 1/4 of the drink is apple juice and 3/10 is orange juice then wr

4. Assuming the orbital radius of the Moon is 3.85 x 108 m, find the linear speed of the moon.

Please give explanation and I will give brainliest

A recipe for 6 people uses 250g of flour. How much flour will be needed to make the recipe for 15 people?

A ________ is the final sequence of DNA put together from overlapping sequences. A. pairwise-end B. frameup C. contig D. ladder

Justin plays basketball and scored 1/8 of the 48 points. How many points did he score?