4 squared is 4 x 4 which equals 16.
64
It equals the value of 'q', multiplied by itself.
k = 0.1
They are +/- 5*sqrt(2)
4 squared is 4 x 4 which equals 16.
Because the value of C equals 13
64
10 squared means 10*10 which equals 100.
It equals the value of 'q', multiplied by itself.
k = 0.1
If x squared = 5 then x = sqrt(5) = ± 2.2361 (approx).
They are +/- 5*sqrt(2)
The square root of 7921 is 89.
√8 = 2√2 ≈ 2.828
18² is the same as 18 x 18, which equals 324.
The value of x is 7