Question

Factor completely
2x^4 -30x^3 -108x^2

Answer 1

2x²(x + 3)(x - 18)

Explanation:

2x^4 - 30x^3 - 108x^2

~Factor out common term

2x²(x² - 15x - 54)

~Factor whats inside parenthesis

2x²(x + 3)(x - 18)

Best of Luck!