Question

(1/5) ^ - 3 * (1/5) ^ - 5 = (1/5) ^ x​

Answer 1

Answer:

(1/5)^-3×(1/5)^-5=(1/5)^-8

Step-by-step explanation:

rule: A^x×A^y=A^(x+y)

so: (1/5)^(-3+(-5))=(1/5)^-8