--
[tex] \\ \\ \\ \\ \\ [/tex]
( 3x + 2y ) + ( 4x - 5y )
= 12x² - 15xy + 8xy - 10y²
= 12x² - 7xy - 10y²
Ty!
Penjelasan dengan langkah-langkah:
(3x + 2y)(4x - 5y)
= 12x[tex] \tt {}^{2} - 15xy + 8xy - 10 {y}^{2}[/tex]
= 12x[tex] \tt {}^{2} - 7xy - 10y{}^{2}[/tex]
[tex] \purple {\fcolorbox{purple}{balck}{\boxed{\orange{\star}{\bold{ \: ☆ \pmb {\tt Diana} \: \: ♡ \: \: \pmb {\tt Mahefal}☆} \orange{\star}}}}}[/tex]
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--
[tex] \\ \\ \\ \\ \\ [/tex]
( 3x + 2y ) + ( 4x - 5y )
= 12x² - 15xy + 8xy - 10y²
= 12x² - 7xy - 10y²
[tex] \\ \\ \\ \\ \\ [/tex]
--
Ty!
Penjelasan dengan langkah-langkah:
(3x + 2y)(4x - 5y)
= 12x[tex] \tt {}^{2} - 15xy + 8xy - 10 {y}^{2}[/tex]
= 12x[tex] \tt {}^{2} - 7xy - 10y{}^{2}[/tex]
[tex] \purple {\fcolorbox{purple}{balck}{\boxed{\orange{\star}{\bold{ \: ☆ \pmb {\tt Diana} \: \: ♡ \: \: \pmb {\tt Mahefal}☆} \orange{\star}}}}}[/tex]