Question

-8(5x²-2x+4) Es multiplicación de polinomios ayúdenme​

Answer 1

- 8 ( 5 × ² - 2 × + 4)

= - 8 × 5 × ² - 8 × ( -2 × ) - 8 × 4

= - 40 × ² - 8 × ( - 2 × ) - 8 × 4

= - 40 × ² + 8 × 2 × - 8 × 4

= 40 × ² + 16 × - 8 × 4

R/ 40 × ² + 16 × - 32