08-01-2024
Mathematics

contestada

Form a polynomial equation whose roots are 8, 4 and 5/4. Express final answer in the standard form.

Respuesta :

georgepahno georgepahno

08-01-2024

Answer:

(x - 8)(x - 4)(4x - 5) = 0

(4x - 5)(x² - 12x + 32) = 0

4x³ - 48x² + 128x - 5x² + 60x - 160 = 0

4x³ - 53x² + 188x - 160 = 0

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