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Solve the simultaneous equation for x and y... log2 x + log2 y = 2 log2 x + log2 y = 0. ​

User TomJohn
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Final answer:

To solve the simultaneous equations log2 x + log2 y = 2 and log2 x + log2 y = 0, we can combine the logarithms using the property that the log of a product is the sum of the logarithms. This simplifies the equation to xy = 4 and xy = 1. Solving these equations gives x = 1 and y = 4.

Step-by-step explanation:

To solve the simultaneous equations log2 x + log2 y = 2 and log2 x + log2 y = 0, first we can combine the logarithms using the property that the log of a product is the sum of the logarithms. So, we have log2(xy) = 2 and log2(xy) = 0.

Next, we can simplify the equation to get xy = 2^2 = 4 and xy = 2^0 = 1.

Finally, we can solve these two equations to find the values of x and y. Since xy = 4 and xy = 1, we can conclude that x = 1 and y = 4.

User Matthias Wandel
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