kesslerlillie kesslerlillie

02-04-2017
Mathematics

contestada

find the difference in simplest form.
2b/b^2-2b+1 - 2/b^2-2b+1

Respuesta :

darcygott darcygott

03-04-2017

1) factor the denominators: 2b/(b-1)2 - 2/ (b-1)2
2) MAKE SURE YOU HAVE A COMMON DENOMINATOR
3) combine the numerators: 2b-2/(b-1)2
4) distribute 2 from numerator: 2(b-1)/(b-1)2
5) simplify; answer is 2/(b-1)

Ver imagen darcygott

Answer Link

Otras preguntas

The area of a rectangle can be represented by x^2−8x+12 . If the width is x − 6, what would be the length?

what is the full form of cu

Which generalization is best supported by the events described above?

A cube has edges that measures 13 cm each find volume for a cube

1. What 4 types of organisms have a cell wall? a. b. C. d.

PLEASE HELP MEEEEEEE! ASAP

39. A dog runs on a waxed floor at an initial speed of 2 m/s. It slides to a stop with an acceleration of -0.43 m/s2. How long does it take for the dog to stop?

A tire has a radius of 20 inches. What is the Circumference of the tire?

The circumference of a circle is 20 pi meters. What is the area?

solve the following system of equations using substitution:y=8y=-4x+4