Jes8setickba9by
Jes8setickba9by
02-12-2016
Mathematics
contestada
Estimate:
√5 + √15
8
4
6
Respuesta :
Thos
Thos
02-12-2016
[tex]x= \sqrt{5} + \sqrt{15} [/tex]
[tex] x^{2} =( \sqrt{5} + \sqrt15} )^2[/tex]
= 5 + 15 + 2 √5√5√3
=20 + 10√3
≈20+16
≈36
x≈6
Answer Link
VER TODAS LAS RESPUESTAS ( 36+ )
Otras preguntas
The faucet water is extremely hot. Adverb: Word(s) Modified:
Subtract 3 hours, 50 minutes from 5 hours, 20 minutes. 2 hours, 20 minutes 1 hour, 40 minutes 1 hour, 30 minutes 2 hours, 30 minutes
Jeff worked 4 2/3 hours in the morning and 3 3/4 hours in the afternoon. How many total hours did he work today?
multiply and simplify. 3x-3/x^2-1* (x+2)(x+1)/x-1
Find n. 35/49=5/n n=_____
What can be inferred after performing the experiments in the Atomic Theory lab
Maria plans to use $18,000 to open a savings account with an annual interest rate of 7%. How much more interest will she earn over 6 years if she chooses an acc
what is ph? how basic a solution is how acidic a solution is the concentration of potassium ions in a solution the concentration of hydrogen ions in a solution
The data set below has a lower quartile of 13 and an upper quartile of 37. 1, 12, 13, 15, 18, 20, 35, 37, 40, 78 Which statement is true about any outliers of t
Why does the body respond to stress? A- to defend itself B- to awaken itself C- to reserve it's resources D- to fully restore motor activity
