mandy1716
mandy1716
01-05-2017
Mathematics
contestada
I need to know how to solve 45
Respuesta :
mreijepatmat
mreijepatmat
10-05-2017
The denominator of the 1st fraction: w²-w-20 could be written (w-5)(w+4)
Now reduce everything to the same denominator & you will get:
(w²-4w-3) /(w-5)(w+4)
Answer Link
VER TODAS LAS RESPUESTAS ( 67+ )
Otras preguntas
Qu'est-ce que vous avez fait le week-end dernier? Vous êtes sorti(e)?
Inventions in the north 1800s
A 30-kg child starts at the center of a playground merry-go-round that has a radius of 2.1 m and rotational inertia of 500 kg⋅m2 and walks out to the edge. The
What is the formula of the compound formed between the ammonium ion and the carbonate ion? Hint: Carbonate (CO3) can be treated as a single unit with a 2 charge
How are gender roles enforced?
how many millilitres of water at 23 degree centigrade with the density of 1.00 g / ml must be mixed with 180 ml (about 6 oz) of coffee at 95 degree centigrade s
In a mosquito with no meiotic errors, how many chromosomes come from the father’s genome?
A partnership has the following capital balances: Carpenter (40% of gains and losses)…………………………………………..$140,000 Dane (30%) ………………………………………………………………………………….280
An electrochemical cell is based on the following two half-reactions: Ox: Pb(s)→Pb2+(aq, 0.16 M )+2e− Red: MnO−4(aq, 1.70 M )+4H+(aq, 1.9 M )+3e−→ MnO2(s)+2H2O
Addictive disorders may stem from malfunctioning reward centers in the a. reticular formation. b. cerebellum. c. limbic system. d. thalamus.
