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

Can the sum of two mixed numbers be equal to 2 ? Explain why or why not.
I have been stuck with this one, and i would like to how to solve this. In each case, determine whether line AB is parallel or perpendicular to CD. (a) A(0, 0),
I have been stuck with this one, and i would like to how to solve this. In each case, determine whether line AB is parallel or perpendicular to CD. (a) A(0, 0),
what is the volume of an area? what is a polynomial?
How many times dose 150 go into 1000
how do you write a fraction as a mixed number
How to find the area of a circle ?
what is the volume of an area? what is a polynomial?
need help with this question#20
How many “dots” would be around the central atom in the Lewis structure of S? A) 5 B) 6 C) 7 D) 4