Question

persamaan kuadrat yang akar akarnya 2 1/3 dan -1 2/5​ adalah​

Answer 1

Persamaan Kuadrat

..

[tex]x {}^{2} + (2 \frac{1}{3} - 1 \frac{2}{5} )x + (2 \frac{1}{3} \times ( - 1 \frac{2}{5} )) = 0[/tex]

[tex]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~x {}^{2} + \frac{14}{15} x - \frac{49}{15} = 0[/tex]

[tex]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~15x {}^{2} + 14x - 49 = 0[/tex]

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[tex]\begin{array}{lr}\texttt{Rate 1.0 Jika Kalian Iri dengan}\\\\ \texttt{Yang Mulia Maharaja Danial Alf'at}\end{array}[/tex] ☝️

[tex]\boxed{\colorbox{ccddff}{Answered by Danial Alf'at}}\boxed{\colorbox{ccddff}{15/03/23}}[/tex]