Answer:
1) 2x⁴ - 10x² + 4x
2) -8x^5 + 20x⁴ - 8x
Step-by-step explanation:
Distribute the term to the polynomial to multiply.
1) (-2x) (-x³ + 5x - 2) = [(-2x) (-x³)] [(-2x) (5x)] [(-2x) (-2)]
= 2x⁴ - 10x² + 4x
2) (4x) (-2x⁴ + 5x³ - 2) = -8x^5 + 20x⁴ - 8x
