Logarithms |
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Let a and x be positive numbers, where a is not equal to 0. The logarithm of x with base a is written as: This logarithm is equal to the exponent y, which makes true. |

Generally, the logarithm of an equation is its inverse.

Figure 1. |
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Let's try to solve a logarithm:

Figure 2. |
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Figure 3. |
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Logarithmic equations are essentially the opposite of exponential equations:

Figure 4. |
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