mohon bantu saya mengerjakan ini menggunakan cara bantu yah soalny buat materi ulangan besok :)

( 3 / x²-4x+4 ) - ( 2 / x²-4 )

= 3( x² - 4) - 2 ( x² - 4x + 4)
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( x² - 4x + 4 )( x² - 4)

= 3x² - 12 - 2x² + 8x - 8
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( x² - 4x + 4 )( x² - 4 )

= x² + 8x - 20
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( x² - 4x + 4)( x² - 4)

= ( x - 2 )( x + 10)
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( x² - 4x + 4 )( x - 2)(x + 2)

= ( x + 10)
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( x² - 4x + 4 )( x + 2)

= ( x + 10)
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x³ + 2x² - 4x² - 8x + 4x + 8

= ( x + 10 )
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x³ - 2x² - 4x + 8