THEBESTJA
THEBESTJA
03-02-2017
Mathematics
contestada
What's the solution to these questions?
Respuesta :
mohamedjamal
mohamedjamal
07-02-2017
√(X-2 )+1=5
√(X-2 )=5-1
√(X-2 )=4 <=== square the tow sides
X-2 =16
x=16+2
x=18
..................................................................
(4x+1)^1/4-4=-1
(4x+1)^1/4=-1+4
(4x+1)^1/4=3
4x+1=(3)^4
4x+1=81
4x=81-1
4x=80
x=80/4
x=20
Answer Link
VER TODAS LAS RESPUESTAS ( 47+ )
Otras preguntas
Can I get step by step explanation for how to get the equation 5x+15+5y=10x into function form for graphing
The ratio of the number of left-handed batters to the number of right handed batters is 5:8. There are 45 left-handed batters. find the ratio of the number of l
Amelia's mom baked 48 cookies. After Amelia and her friends walk through the kitchen, there are 18 cookies left. what is the percent increase in the number of a
What percent of 1340 is 13.4
Which best describes Jim and Della in "The Gift of the Magi"? a. They are just getting to know each other. b. They love one another very much. c. They used to
what is 84.985 rounded to the nearest tenth
What is 1.7 as a fraction?
What is a bodegon what is its significance?
The Congress of the United States has been located in all of the following cities, sometime in its history, EXCEPT _____________. a. Boston c. New York b. Phila
Susan has $80. She spends 3/5 of the money on Monday. She spends the remaining money equally over the next 5 days. How much money does she spend on each of t
