Factor the polynomial 4x4 - 20x2 - 3x2 + 15 by grouping. What is the resulting expression? (4x2 + 3)(x2 - 5) (4x2- 3)(x2 - 5) (4x2- 5)(x2+ 3) (4x2+ 5)(x2- 3)

Factor the polynomial 4x4 - 20x2 - 3x2 + 15 by grouping. What is the r

1.	Factor the polynomial 4x4 - 20x2 - 3x2 + 15 by grouping. What is the resulting expression? (4x2 + 3)(x2 - 5) (4x2- 3)(x2 - 5) (4x2- 5)(x2+ 3) (4x2+ 5)(x2- 3)
Answer» Factor the polynomial 4x⁴ - 20x² - 3x² + 15 by grouping. What is the resulting expression? Solution: