Please help!!!
Find the square root of 144
A. 72
B. -12
C. 12
D. 1/12
https://www.google.com/search?source=hp&ei=-z_iW9jNEo3p_QaBxK3gCA&q=sqiare+root+144&btnK=Google+Search&oq=sqiare+root+144&gs_l=psy-ab.3..0i13l4j0i22i30l6.1758.15738..16568...8.0..0.140.2564.9j15......0....1..gws-wiz.....0..0j35i39j0i10j0i13i10j0i8i13i30.YEoyd26zfAQ
is there answers for the hole test
To find the square root of 144, you can use a calculator or manually calculate it.
Using a calculator:
If you have a calculator, simply input the number 144 and press the square root (√) button. The result will be 12.
Manually calculating:
To find the square root of 144 manually, you can use the prime factorization method.
Start by breaking down 144 into its prime factors:
144 = 2 * 2 * 2 * 2 * 3 * 3
Then, group the prime factors in pairs:
144 = (2 * 2) * (2 * 2) * (3 * 3)
Simplify each pair:
144 = 2^2 * 2^2 * 3^2
Take one factor from each pair outside the square root sign:
144 = (2 * 2 * 3) * (2 * 2 * 3)
Multiply the factors outside the square root sign:
144 = 12 * 12
Therefore, the square root of 144 is 12.
So, the correct option is C. 12.
To find the square root of a number, you need to find the number that, when multiplied by itself, gives the original number. In this case, we are looking for the square root of 144.
To solve for the square root of 144, you can use a calculator or apply some mental math.
Using a calculator, simply input the number 144, and then press the square root (√) button. The calculator will give you the answer, which is 12.
If you want to do the mental math, you can try factoring the number 144 into its prime factors. The prime factors of 144 are 2, 2, 2, 2, 3, and 3.
Since the prime factors come in pairs (2, 2, 2, 2 and 3, 3), for each pair, you take one of each prime factor out, leaving you with 2 * 2 * 3 = 12.
Therefore, the square root of 144 is 12.
So, the correct answer is C. 12