Oh, dude, 11 squared equals 121. It's like, basic math, you know? So, if you're ever in a situation where you need to know what number squared equals 121, just remember it's good ol' 11. Easy peasy.
11 multiply by 11 equals 121 so the product of 121 equals 11
The number that equals 121 when squared is 11.
112 = 121 so [sqrt(11)]4 = 121 That is, ± 3.317 (approx) to the power 4 equals 121
112 = 121
If: 11y = 121 Then: y = 11
121 is the answer
121 is, itself, a perfect square.
24.2 x 5 = 121
11 x 11 = 121
11x11=121
3.6667
√121 = 11 → 11 × 11 = 121 Also: -11 × -11 = 121