Is x = 1 or x = -1 a solution to the logarithmic equation?

log8(2) + log8(4x2) = 1
A) x = 1 is a solution
B) x = -1 is a solution
C) x = 1 and x = -1 are solutions
Eliminate
D) x = 1 and x = -1 are NOT solutions

Triangle xyz, with vertices x(-2, 0), y(-2, -1), and z(-5, -2), undergoes a transformation to form triangle x′y′z′, with vertices x′(4, -2), y′(4, -3), and z′(1, -4). the type of transformation that triangle xyz undergoes is a . triangle x′y′z′ then undergoes a transformation to form triangle x′y′z′, with vertices x″(4, 2), y″(4, 3), and z″(1, 4). the type of transformation that triangle x′y′z′ undergoes is a .