Answer:
x = 0 , x = 5
Step-by-step explanation:
x³ - 10x² + 25x = 0 ← factor out x from each term
x(x² - 10x + 25) = 0 ← (x² - 10x + 25) is a perfect square
x(x - 5)² = 0
Equate each factor to zero and solve for x
x = 0
(x - 5)² = 0
x - 5 = 0
x = 5 ( multiplicity of 2 )
