16 to the 4th power, or 16 x 16 x 16 x 16 = 65,536
Solve this problem -x squared -40x- 80 =0
16 squared equals 256.
16. The value of the square root of x (any number you choose) squared will always be x.
4i where i = sqrt (-1) 4i x 4 i = 16 i squared = -16
You don't. There's no question there, and nothing that needs solving. "16 less than x squared" is written as (x2 - 16)
Solve using the quadratic formula
x^(2)-16=0 Take the -16 over to the other side of the equal sign, the -16 will turn +16. x^(2)=16 Then take the squared root of both sides. x=4
32 + x = 259 + x = 25x = 25 - 9x = 16
x=9 squared
16 to the 4th power, or 16 x 16 x 16 x 16 = 65,536
3 squared = 9 4 squared = 16 9 x 16 = 144 3 squared x 4 squared = 144
If you mean: x squared -14x +45 then when factored it is (x-9)(x-5)
5.
30 squared is 900. 16 squared 256. add them and you get 1156. Now, simply do: √1156 The answer is 34. Its simple: (30•30)+(16•16)=x^2 900+256=x^2 1156=x^2 √1156=x 34=x
Solve this problem -x squared -40x- 80 =0
You don't. There's no question there, and nothing that needs solving. If it were equal to something, then we could find what number 'x' must be.