DominickD DominickD

19-03-2020
Mathematics

contestada

16n2 – 10n – 5 = 6n
Solve the equation for all real solutions

Respuesta :

1610430ouhbfa 1610430ouhbfa

19-03-2020

Answer:

n=5/4 or n=-1/4

Step-by-step explanation:

16n^2 - 10n-5=6n

16n^2-16n-5=0

(4n)^2-2.4n.2+2^2 = 2^2 + 5

(4n- 2)^2=9

4n-2 = 3 or 4n-2=-3

4n=5 or 4n=-1

n=5/4 or n = - 1/4

Answer Link

ACCESS MORE

Otras preguntas

(1 pt) Judaism has influenced the development of other religions. A. True B. False

9 is 12% of which number ?

1.) All mutation assist an organisms survival. True or False 2.) Genes are arranged in coiled strands called centromeres. True or False. 3.) Pennelt squares r

Mr. Warren uses 2 1/4 bags of mulch for his garden and another 4 1/4 bags for his front yard. He also uses 3/4 bag around a fountain. How many total bags of mul

How are constellations like states

How did Eleanor Roosevelt show her support of minorities?

In a bag of keys, there are 12 silver keys, 5 black keys, 10 copper keys, and 3 painted keys of various colors. One key is drawn out at random. What is the prob

find the following root -16/169

In 1933 Congress repealed Prohibition with the what?

A full lake begins dropping at a constant rate. After 4 weeks it has dropped 3 feet. What is the unit rate of change in the lake's level compared to it's full l