Mathematics

Problem

Identify the law of exponents that rewrites

(ab)^{7}

a^{7}b^{7}

. a) Power of a power rule:

(a^{m})^{n}=a^{mn}

b) Product rule:

a^{m}a^{n}=a^{m+n}

c) Power of a product rule:

(ab)^{m}=a^{m}b^{m}

d) Faulty distribution:

(ab)^{m}=ab^{m}