SOLUTION: how to solve log₂(x²)=(log₂x)²
Algebra.Com
Question 683836: how to solve log₂(x²)=(log₂x)²
Answer by lwsshak3(11628) (Show Source): You can put this solution on YOUR website!
how to solve:
log₂(x²)=(log₂x)²
2log2(x)=[log2(x)]^2
[log2(x)]^2-2log2(x)=0
log2(x)(log2(x)-2)=0
log2(x)=0 (reject, log2(x)>0)
log2(x)-2=0
log2(x)=2
x=4
RELATED QUESTIONS
Solving log₂ 128=x (answered by Alan3354)
log₂(x+20)- log₂(x+2)=... (answered by Fombitz)
Evaluate... (answered by josgarithmetic)
Please help me solve this equation f(x)=X₂-X+2.
I don't remember what the... (answered by nyc_function)
use a computer software or graphing utility to solve the system of linear equation.... (answered by Fombitz)
acos₃x+3acosxsin₂x=m and asin₃x+3acos₂xsinx=n then... (answered by Alan3354)
11,011₂+10,101₂ (answered by Jk22)
Write the formula for the slope of the line passing through the points (x₁ ,y₁... (answered by solver91311,Mathematicians,JBarnum)
how to solve:... (answered by Fombitz)