(5x³-3x³+2x-4) + (3x³+4x²-5x+6)

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(5x³-3x³+2x-4) + (3x³+4x²-5x+6)

Jawaban:

Hasil dari :

= (5x³ – 3x³ + 2x – 4) + (3x³ + 4x² – 5x + 6)

= 5x³ – 3x³ + 3x³ + 4x² + 2x – 5x – 4 + 6

= 5x³ – 0 + 4x² – 3x + 2

= 5x³ + 4x² – 3x + 2

Penjelasan dengan langkah-langkah:

( {5x}^{3} - { 3x}^{3} + 2x - 4) + ( {3x}^{3} + {4x}^{2} - 5x + 6 ) = {5x}^{3} + {4x}^{2} - 3x + 2