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

1. Which quotation best expresses the central idea of the text? OA "A person who has an alter ego is said to lead a double life." (Paragraph 1) OB "In literary

some students study grammer on the Internet change this sentence into passive

Balancing Equations. How many of the element should I drag to the center?

Which of the following is an inference? A. Shoppers in the mall avoided eye contact with the man that was talking to himself. B. Shoppers in the mall assume

Eddie, the dog, is in search of his favorite toy. Eddie is not a good hunting dog, so he must search around to find his toy. A. Write a translation rule for eac

Help me please please help me please help please

which is the nearest Star to the planet earth

Where and when did systematic agriculture develop?

what concerns are there about having patients self-monitor and report their vital

Someone plz help me :(