3 x 3 = 9
4 x 4 =16
9 is closer to 12 than 16 so the answer is 9.
The closest whole number square root is 12, since 12 x 12 = 144. The next closest are 13 x 13 = 169 or 11 x 11 = 121.
21 is not the square of an integer. The closest square number is 25.
The square root of 15 being 3.87 the closest whole number would be 4
12
196
They are 12 and 13
There isn't a number that can be multiplied by itself to equal 150. The closest to it is 144; or the square root of that, which is 12.
12 (122 = 144, the closest square root)
The closest whole number square root is 12, since 12 x 12 = 144. The next closest are 13 x 13 = 169 or 11 x 11 = 121.
49 is 72 and is the closest square number to 50.
The whole number closest to the square root of 65 is 8. The whole number closest to the square root of 65 is 8.
No the nearest square number to it is 49
21 is not the square of an integer. The closest square number is 25.
The square root of 240 is irrational; the closest number depends upon how many decimal places you want. If you want the closest whole number then: √240 = 15.49193... → closest whole number is 15.
No, 36 is the closest square number to 33 though.
The square root of 247 is 15.71.The closest perfect square would be in this case 16
The closets number to the square root of 54 is √54 √54 = 7.348... → The closest WHOLE number to the square root of 54 is 7.