calcular: c) (2x -1) × 2x² - 5x +3d) (3x-2) × x² + 3x -2.... Question from @v67rosy

May 2023 1 8 Report

calcular:
c) (2x -1) × 2x² - 5x +3
d) (3x-2) × x² + 3x -2

Pepefolk

Explicación paso a paso:

(2x - 1) × 2x² - 5x + 3

= (2x × 2x²) - (1 × 2x²) - 5x + 3

= 4x³ - 2x² - 5x + 3

(3x - 2) × x² + 3x - 2

= (3x × x²) - (2 × x²) + 3x - 2

= 3x³ - 2x² + 3x - 2

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