Solve for y, x
x=4
y=0
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y=4^{2}-4\times 4
Consider the first equation. Insert the known values of variables into the equation.
y=16-4\times 4
Calculate 4 to the power of 2 and get 16.
y=16-16
Multiply -4 and 4 to get -16.
y=0
Subtract 16 from 16 to get 0.
y=0 x=4
The system is now solved.
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