lachae
lachae lachae
  • 26-04-2016
  • Mathematics
contestada

can someone explain this pleaae

can someone explain this pleaae class=

Respuesta :

brysen78
brysen78 brysen78
  • 26-04-2016
i think the answer is but i am not a 100% 
 5.41853992195

Answer Link
nishantkhisty nishantkhisty
  • 26-04-2016
note that when adding logs of the same base you multiply the insides of the log. Therefore:
㏒8(2)+log8(4x²)=log8(8x²)
log8(8x²)=1
8=8x²
x=√1, x=1,x=-1
Answer Link

Otras preguntas

what are the main elements of population change.Explain in brief?
ПОМОГИТЕ!!!!!! задача по инфе 8класс
Merhaba,Bana Fizik 9.Sınıf 3.Ünitenin ÖZET KONU ANLATIMI lazım HEPSİNİ İÇEREN ve en iyi şekilde anlatılmış olan cevabı En iyi cevap seçeceğim ve 28 puanı alac
Solve the equation I will leave a five star in a heart
A rocket, initially at rest on the ground, accelerates straight upward from rest with constant (net) acceleration 58.8 m/s^2 . The acceleration period lasts for
1. A pharmacy has determined that a healthy person should receive 70 units of proteins, 100 units of carbohydrates and 20 units of fat daily. If the store carri
NO LINKS!! Find the 10 terms of the sequence. a1 = x, d = 3x a1= a2= a3= a4= a5= a6= a7= a8= a9= a10=
Solve pls brainliest
Part B What is the greatest number of each type of writing tool that the club can buy? greatest number of pens = greatest number of pencils = 600
Read the guarantee of the right of property in French Declaration of 1789 (art. 2 and 17); Italian Statuto albertino of 1848 (art. 29), Weimar constitution (art