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4^{x}-2^{x+1}+2^{x}-4=0
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0.25^{x}-0.5^{x+1}+0.5^{x}+2=0
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5^{2x-1}-6\cdot5^{x}+25=0
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3^{2x-1}-4\cdot3^{x}+9=0
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0.5^{2x}-2.625\cdot0.5^{x}+0.3125=0
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100^{x}-10^{x+2}+10^{x}-100=0
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0.25^{x}-0.5^{x+4}+0.5^{x}-0.25=0
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3^{x}+\frac{283.5}{3^{x}}=84.5
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3^{2x-1}-4\cdot3^{x}+9=0
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2^{2x-1}-5\cdot2^{x}+8=0
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100^{x}-10^{x+2}+10^{x}-200=0
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0.2^{2x-1}-1.04\cdot0.2^{x}+0.008=0
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0.5^{x}+\frac{0.625}{0.5^{x}}=2.75
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100^{x}-10^{x+3}+10^{x}-1000=0
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100^{x}-10^{x+3}+10^{x}+2000=0
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4^{x}-2^{x+4}+2^{x}+16=0
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0.5^{x}+\frac{1.25}{0.5^{x}}=3
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100^{x}-10^{x+2}+10^{x}+400=0
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10^{2x}-12\cdot10^{x}+20=0
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2^{x}+\frac{3}{2^{x}}=4
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25^{x}-5^{x+4}+5^{x}+2500=0
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2^{2x-1}-9\cdot2^{x}+16=0
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5^{2x-1}-26\cdot5^{x}+125=0
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0.2^{2x}-2.2\cdot0.2^{x}+0.4=0
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