Question

Solve for u.

u(u − 2) = 0

Write your answers as integers or as proper or improper fractions in simplest form.

Answer 1

U=2

Explanation:

1. Remove parentheses: u-2=0

2. Add 2 to both sides

3. x=2

Answer 2

u=0 u=2

Explanation:

u(u − 2) = 0

Using the zero product property

u =0 u-2 =0

Solving each equation

u=0 u=2