## anonymous one year ago Simplify each exponential expression using the appropriate rule of exponents (7 (123456.789)^4)^0

1. campbell_st

well this is the power of a power law which means the outer most power ), operates on each part of the term in the brackets. and the rule is multiply the powers $(ab^n)^m = a^m \times b^{n \times m}$ then you need to know about the power of zero which is anything to a power of zero is equal to 1. $x^0 = 1$ hope it helps

2. anonymous

so all of this equals zero?

3. anonymous

1* i mean