Which equation shows that you can find the power of a power by finding the product of the exponents?

The train station clock runs too fast and gains 5 minutes every 10 days. how many minutes and seconds will it have gained at the end of 9 days?

If the discriminant if a quadratic equation is 4 which statement describes the roots?

If a and −a are numbers on the number line, which expression must give the distance between them? a) 0 b) a c) |2a| d) |a|