0.2^{2x-1}-1.04\cdot0.2^{x}+0.008=0

25^{x}-5^{x+3}+5^{x}+250=0

0.5^{2x-1}-1.5\cdot0.5^{x}+0.25=0

3^{2x}-10.5\cdot3^{x}+13.5=0

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

5^{x}+\frac{500}{5^{x}}=129

2^{2x-1}-9\cdot2^{x}+16=0

5^{2x}-5\cdot5^{x}+4=0

10^{x}+\frac{2000}{10^{x}}=1002

9^{x}-3^{x+4}+3^{x}+324=0

10^{2x}-1002\cdot10^{x}+2000=0

0.5^{2x-1}-1.5\cdot0.5^{x}+0.25=0

100^{x}-10^{x+2}+10^{x}+200=0

0.2^{2x}-4\cdot0.2^{x}+3=0

0.2^{2x-1}-1.04\cdot0.2^{x}+0.008=0

0.2^{2x}-1.7\cdot0.2^{x}+0.3=0

25^{x}-5^{x+2}+5^{x}-75=0

100^{x}-10^{x+2}+10^{x}+200=0

0.2^{2x-1}-1.008\cdot0.2^{x}+0.0016=0

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

10^{x}+\frac{150}{10^{x}}=101.5

0.5^{2x}-1.75\cdot0.5^{x}+0.375=0

0.04^{x}-0.2^{x+2}+0.2^{x}+0.16=0

10^{2x-1}-101\cdot10^{x}+1000=0