Which statement describes what these four powers have in common?

4^0
(-2)^0
(1/3)^0
9^0
(1 point)
• All the powers have a value of 1 because the exponent is zero.
• All the powers have a fractional value because the exponent is zero.
• All the powers have a value of -1 because the exponent is zero.
• All the powers have a value of 0 because the exponent is zero.

1 answer

The correct statement is:

• All the powers have a value of 1 because the exponent is zero.

In mathematics, any non-zero number raised to the power of zero equals 1.