123qw
123qw
20-11-2014
Mathematics
contestada
8 to the power of x = 2
4 to the power of x = 8
Respuesta :
mariamikayla
mariamikayla
20-11-2014
[tex]\# \ 1 \\\\ 8^x=2 \\\\ (2^3)^x=2 \\\\ 2^{3x}=2 \\\\ 3x=1 \\\\ \boxed{x=\frac{1}{3}} \\\\\\ \# \ 2 \\\\ 4^x=8 \\\\ (2^2)^x=2^3 \\\\ 2^{2x}=2^3 \\\\ 2x=3 \\\\ \boxed{x=\frac{3}{2}}[/tex]
Answer Link
konrad509
konrad509
20-11-2014
[tex]8^x=2\\ 2^{3x}=2^1\\ 3x=1\\ x=\frac{1}{3}\\\\ 4^x=8\\ 2^{2x}=2^3\\ 2x=3\\ x=\frac{3}{2} [/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 97+ )
ACCESS MORE
ACCESS MORE
ACCESS MORE
ACCESS MORE
Otras preguntas
What is personification????
Combine like terms 3b + 7c + 2 - b + 2c - 7
Imagine there are two large boxes that have the same dimension standing on top of a shaking platform. A student fills up the first box with wooden balls of equa
Lakeview Company completed the following two transactions. The annual accounting period ends December 31. On December 31, calculated the payroll, which indicate
why is it important to observe safety rules in food preservation? pls help
SLOPPY TOPY TOPPY TOPPY
Use what you learned about The Industrial Revolution to write a response that answers the question: “How does the past shape the present?” Include information f
Please help, I’ll give brainliest
what gives bases their properties?
(1) The weather was ideal for most of the trip—cool in the mornings and sunny and warm in the afternoons. (2) In September, David, Celeste, Sophia, and Doug too
