find the root of given quadratic equation: x^2+x-365=0
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Step-by-step explanation:
Answer:
\begin{gathered}{x}^{2} + x - 365 = 0 \\\end{gathered}
x
2
+x−365=0
\begin{gathered}d = {b}^{2} - 4ac \\ d = {1}^{2} - 4 \times 1 \times ( - 365) \\ = 1 + 1460 \\ = 1461\end{gathered}
d=b
2
−4ac
d=1
2
−4×1×(−365)
=1+1460
=1461
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