Question

6 пожалуйста алгебра.....

Answer 1

$log_{ frac{1}{4} } frac{43}{256} = log_{ frac{1}{4} }43 - log_{ frac{1}{4} }256 = a - (-4) = a+4$

Answer 2

log(1/4)43=a
log(1/4)43/256=log(1/4)43-log(1/4)256=a-log(1/4)[(1/4)^-4]=a-(-4)=a+4