Jawaban:
Diketahui
[tex]3{x}^{2} + 15x - 24 = 0[/tex]
[tex]p \times q = - 72[/tex]
[tex]p + q = 15[/tex]
uraikan pecahan yang diatas
[tex] \frac{4 {q}^{2} + 4 {p}^{2} }{ {p}^{2} {q}^{2} } [/tex]
[tex] \frac{4( {p }^{2} + {q}^{2} ) }{ {(pq)}^{2} } [/tex]
dimana P² + Q² = (P+Q)²-2(PQ)
P²+Q² = 225-144 = 81
[tex] \frac{4(81)}{( { - 72)}^{2} } [/tex]
[tex] \frac{1}{16} [/tex]
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Jawaban:
Diketahui
[tex]3{x}^{2} + 15x - 24 = 0[/tex]
[tex]p \times q = - 72[/tex]
[tex]p + q = 15[/tex]
uraikan pecahan yang diatas
[tex] \frac{4 {q}^{2} + 4 {p}^{2} }{ {p}^{2} {q}^{2} } [/tex]
[tex] \frac{4( {p }^{2} + {q}^{2} ) }{ {(pq)}^{2} } [/tex]
dimana P² + Q² = (P+Q)²-2(PQ)
P²+Q² = 225-144 = 81
[tex] \frac{4(81)}{( { - 72)}^{2} } [/tex]
[tex] \frac{1}{16} [/tex]
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MAAF KALO SALAH