3^{2x}-13\cdot3^{x}+36=0

10^{x}+\frac{15000}{10^{x}}=10001.5

2^{x}+\frac{10}{2^{x}}=6.5

0.25^{x}-0.5^{x+2}+0.5^{x}-0.25=0

0.5^{2x-1}-1.125\cdot0.5^{x}+0.0625=0

4^{x}-2^{x+2}+2^{x}+12=0

25^{x}-5^{x+3}+5^{x}+125=0

3^{2x-1}-10\cdot3^{x}+27=0

5^{2x-1}-6\cdot5^{x}+25=0

10^{x}+\frac{30}{10^{x}}=13

100^{x}-10^{x+2}+10^{x}+100=0

0.2^{x}+\frac{1.5}{0.2^{x}}=2.5

2^{2x}-9.5\cdot2^{x}+12=0

3^{x}+\frac{162}{3^{x}}=83

5^{2x}-3\cdot5^{x}+2=0

0.2^{2x}-5.54\cdot0.2^{x}+0.22=0

2^{x}+\frac{20}{2^{x}}=10.5

100^{x}-10^{x+2}+10^{x}-300=0

5^{2x-1}-126\cdot5^{x}+625=0

25^{x}-5^{x+4}+5^{x}+1875=0

25^{x}-5^{x+2}+5^{x}-50=0

10^{x}+\frac{40}{10^{x}}=14

2^{x}+\frac{2.5}{2^{x}}=3.5

25^{x}-5^{x+1}+5^{x}-15=0