isabeli14 isabeli14
  • 01-12-2020
  • Mathematics
contestada

2b-3/b-2 = 3b/b+2 ... Solutions by cross multiplying

ANSWER > 1, 6
- Neither 1 or 6 are extraneous

Respuesta :

minn20 minn20
  • 01-12-2020

Step-by-step explanation:

(2b-3)/(b-2)(b+2) = 3b(b-2)/(b+2)(b-2)

2b²+4b-3b-6/b²-4=3b²-6b/b²-4

2b²+b- 6= 3b²-6b

move square to square unknown to unknown

-b²+7b-6/b²-4

i also dk this is true or false

Answer Link

Otras preguntas

A circular piece of glass has a radius of 0.8 meters. The glass sells for $4.60 per square meter. What is the total cost of the circular piece of glass?
What is Filial Piety?
Why don’t all molecules contain only single bonds
A. parliamentary democracy B. Presidential democracy C. Direct democracy D. Indirect democracy
What is the simplest form of √1,764?
How do you write (-∞, 8) or (10, ∞) as an inequality?
The residents of a city voted on whether to raise property taxes. The ratio of yes votes to no votes was 5 to 3 . If there were 2829 no votes, what was the tot
What experimental discovery led Niels Bohr to revise Rutherford’s model of the atom ?
The residents of a city voted on whether to raise property taxes. The ratio of yes votes to no votes was 5 to 3 . If there were 2829 no votes, what was the tot
An aquarium tank can hold 7200 liters of water. there are two pipes that can be used to fill the tank. the first pipe alone can fill the tank in 48 minutes.