Question

Simplify the expression d^-2/(d^6)(d^-3).Its an emergency..Anyone can help?

Answer 1

When dividing by the same base number, you subtract the exponents. When multiplying by the same base, you add the exponents. Here, d^6 x d^-3 = d^(6+(-3))= d^3

Then that gives d^-2/d^3= d^(-2-3)=d^-5