Evaluate
\frac{\sqrt{89}-3}{4}\approx 1.608495283
Factor
\frac{\sqrt{89} - 3}{4} = 1.6084952830141508
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\frac{-3+\sqrt{89}}{4}
Since -\frac{3}{4} and \frac{\sqrt{89}}{4} have the same denominator, add them by adding their numerators.
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