Solve for a, b
a=\sqrt{17}-4\approx 0.123105626
b=4-\sqrt{15}\approx 0.127016654
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a=\sqrt{17}-4
Consider the first equation. Calculate the square root of 16 and get 4.
b=4-\sqrt{15}
Consider the second equation. Calculate the square root of 16 and get 4.
a=\sqrt{17}-4 b=4-\sqrt{15}
The system is now solved.
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