Solve for b
b=2\sqrt{41}\approx 12.806248475
Assign b
b≔2\sqrt{41}
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b=2\sqrt{41}
Factor 164=2^{2}\times 41. Rewrite the square root of the product \sqrt{2^{2}\times 41} as the product of square roots \sqrt{2^{2}}\sqrt{41}. Take the square root of 2^{2}.
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