By definition, any number raised to the zero power is "one".
It equals 1
five one six minus one six equals five zero zero
x4 - 81 = 0x4 = 81x = 3
Negative one, of course.
By definition, any number raised to the zero power is "one".
1 - 0.001 = 0.999
It equals 1
five one six minus one six equals five zero zero
Divide the power by zero then just do like a normal power.
One and a half minus one and a half is zero.
x4 - 81 = 0x4 = 81x = 3
Zero minus zero equals zero.
If that equals zero, then x = 4
Negative one, of course.
It Equals 2
Zero