Mathematics, 17.07.2019 05:30 marykatherine
What are the solutions of the following system? 10x2-y=48 2y=16x2+48
Answers: 2
and 
. Now let's work on the second one: 
. If the first equation equals y and the second equation also equals y, then the first equation equals the second equation (that's the transitive property of equality). 
. Simplifying by combining like terms gives us 
and 
. This means that x = 6, -6. When x = 6, then 
and y = 312. This holds true for both x values because squaring a negative number will give you a positive number. So the solution sets are (6, 312) and (-6, 312)Another question on Mathematics
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What are the solutions of the following system? 10x2-y=48 2y=16x2+48...
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