How to find the square of a number

Square this number
If a is the square of X, then x = ± root a

RELATED INFORMATIONS

1. Can the square of a number be zero?
2. 12345654321 is the square of which number?
3. The difference between the square of a number and 32 is 32______ ．
4. Which number's Square equals 150? Gods help
5. The square of 11 to 40 If 11 ^ = 121, the square of 12 = 144, write it out!
6. 1. A 500N object is still on the horizontal ground, and the pressure on the ground is - n If the object is subjected to 100N vertical downward pressure, the pressure on the ground is - n 2. People stand on the level ground with both feet. When one foot leaves the ground, people's pressure on the ground -- pressure on the ground——
7. {an} is an arithmetic sequence A3 = 12 S12 > 0 S13
8. When the elevator in the mine starts to rise at a constant speed from a standstill, and reaches 4m / s after 5S, it rises at this speed for 20s, then rises at a constant speed, and stops at the wellhead after 4S, then the depth of the mine is______ m．
9. As shown in the figure, a computing device has a data input port a and an output port B of calculation results. The following table shows some data input by Xiaoming and the corresponding output results of these data after calculation by the device: according to the calculation rule of this computing device, if the number of input is 10, then the number of output is 10______ ． A 1 2 3 4 5 B 2 5 10 17 26
10. We know that the equation kx2 + (2k-3) x + K-3 = 0 for X. (1) prove that the equation always has real roots; (2) when k takes which integers, the two real roots of the equation kx2 + (2k-3) x + K-3 = 0 for X are negative integers?
11. The square within 20 is ()
12. The product of an integer a and 180 is a square number. When a is the smallest, what is the square number
13. If the product of an integer a and 150 is a square number, then a is the minimum
14. The product of an integer a and 120 is a square number. When a is the smallest, what is the square number
15. The product of 1016 times a (a is a positive integer) is a complete square. What is the minimum value of a?
16. The product of a number a and 60 is a complete square number. Find the minimum value of a and the complete square number
17. The product of a and 45 is a complete square, the minimum value of a?
18. A non-zero integer a and 8569 take the opportunity to get a square, and find the minimum value of A Trouble Liu feng'er to see the title clearly
19. If the product of an integer a and 1260 is a complete square number, then the minimum value of a is? What is the square number?
20. The product of 1512 multiplied by a natural number is a complete square number. What is the minimum of the natural number? What is the square of the product?