15Twilight
15Twilight
28-01-2015
Mathematics
contestada
Solve for x: ( sqrt 7) ^ 6x = 49 ^ (x-6)
Respuesta :
naǫ
naǫ
29-01-2015
[tex](\sqrt{7})^{6x}=49^{x-6} \\ (7^\frac{1}{2})^{6x}=(7^2)^{x-6} \\ 7^{\frac{1}{2} \times 6x}=7^{2(x-6)} \\ 7^{3x}=7^{2x-12} \\ 3x=2x-12 \\ 3x-2x=-12 \\ x=-12[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 14+ )
Otras preguntas
what effect did these innovations have on the war
Pourquoi george orwell choisit-il des animaux pour représenter le société communiste ?
All funds entrusted to a licensee on behalf of another party in the practice of real estate are by definition ______.
Why did human beings invest the local technology?
1. Find the perfect square numbers between the following: b. 11 and 33 c. 30 and 40 d. 59 and 92 a. 26 and 55
Help will give crown
please help me I really need help !!!!!!! ALSO IF YOU WANT BRAINLEST YOU HAVE TO SHOW HOW YOU GOT IT !
Which pair of elements will form a covalent bond? A. Aluminium and Chlorine B. Carbon and Sulfur C. Lithium and Oxygen D. Potassium and Chlorine
uniformDefine, velocity with an encomple.
I.Write the algebraic expressions for the following statements: 1. The sum of a and b subtracted from 5. 2. A number added to half of itself. 3. 2 less than 2ti
