800 171r^2

Type your math problem... 800-171r^2

Question

800 - 171 r^{2}

Find the roots

r_{1} = - \frac{20 38}{57}, r_{2} = \frac{20 38}{57}

Alternative Form

r_{1} \approx - 2.162952, r_{2} \approx 2.162952

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