119k views
5 votes
Solve x2 = 121. please

User Chiducaf
by
3.6k points

2 Answers

2 votes

Answer:

x = 60.5

Explanation:

121 / 2

User Odelya
by
3.1k points
5 votes

Answer:

11 or -11

Explanation:

x² = 121

=> x = +√121 or x = -√121

=> x = 11 or x = -11

User ChangUZ
by
3.8k points