Exponents GRE

You can only combine exponents with the same ___

bases

Any number raised to zero is equal to ___

one

When you multiply like bases, you ___ exponents

add

when you divide like bases, you ___ exponents

subtract

when you raise a power to a power, ___ the exponent

multiply

when you have a negative exponent, take the ___

reciprocal

when you have a fractional exponent, make it a ___

root