Matematika Sekolah Menengah Pertama x² + 5x + 6----------------3x² + 3x - 6bantu jawab!​

stephenmorarulv – April 11, 2023

x² + 5x + 6
----------------
3x² + 3x - 6


bantu jawab!​

Begini tanggapan lesti:

[tex] \frac{ {x}^{2} + 5 + 6}{3 {x}^{2} + 3x - 6 } \\ [/tex]

[tex] = \frac{ {x}^{2} + 2x + 3x + 6 }{3 {x}^{2} + 3x - 6} \\ [/tex]

[tex] = \frac{( {x}^{2} + 2x) + (3x + 6) }{3 {x}^{2} + 3x - 6} \\ [/tex]

[tex] = \frac{ \ \: x ( x + 2) + 3(x + 2)}{3 {x}^{2} +3x - 6} \\ [/tex]

[tex] = \frac{(x + 2)(x + 3)}{3 {x}^{2} + 3x - 6} \\ [/tex]

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

[tex] = {x}^{2} - x + 2 \times - 2 [/tex]

[tex] = ( {x}^{2} - x) + (2 \times - 2)[/tex]

[tex] = x( x - 1) + 2(x - 1)[/tex]

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

[tex] = \tt{ \blue{ \frac{x + 3}{3(x - 1)} }} \\ [/tex]

hiya -.-

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