Solve 0.25^x-1 = 32
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- DongreatModerator
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Solve 0.25x-1 = 32
Please show workings
Please show workings
- ParadiseAdministrator
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Solve 0.25x-1 = 32
0.25x-1 = 32
100
25x-1 = 32
100
1x-1 = 32
4
4-1(x-1) = 32
2-2(x-1) = 25
2-2(x-1) = 25
-2x + 2 = 5
2x = 5 - 2
-2x = 3
x =-3
2
0.25x-1 = 32
100
1x-1 = 32
4
4-1(x-1) = 32
2-2(x-1) = 25
-2x + 2 = 5
2x = 5 - 2
-2x = 3
x =-3
2
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@Dongreat that's cool
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