I'm bad at maths so how do you do this question?
(3x)^lg(3) = (4x)^lg(4)
Find the exact value of 'x'
Thanks in advance
Hello, zResistance!
Even if you're good at maths, this problem is a killer!
Here's a slightly different approach.
Take logs: .
n . . . . . . . .
a . . . .
. . . . .
. . . .
x . . . .
x . . . . . . . . . . . .
x . . . . . . . . . . . .
x . . . . . . . . . . . .
x . . . . . . . . . . . .
. . . . . . . . . . . . . . .