Question

2^x + 1/2^x = 3
solve​

Answer 1

Answer:

21/2x² is the answer okkkkkkkkkkkkkkkkkkk

Answer 2

~Solution :-

• We can,

$\sf{ {2}^{x} + { \frac{1}{2} ^{2} = 3 }}$

$\to \sf{2^{x}+\frac{1}{4}=3 }$

$\to \sf{2^{x}=\frac{11}{4} }$

$\to \sf{\log(2^{x})=\log(\frac{11}{4}) }$

$\to \sf{x\log(2)=\log(\frac{11}{4}) }$

$\to \bf \red{x=\frac{\log(\frac{11}{4})}{\log(2)} }$