You have 3000 apples, and 1 truck that can carry a maximum of 1000 apples. the truck also drops an apple for every mile it drives and the apple gets destroyed. whats the maximum amount of apples you can take to a city 1000 miles away?

Lie

First step is to get rid of the square root. remember that a square root is the same as raising to the (1/2) power. see below: multiply exponents per exponent rules to get: remember you subtract exponents from the denominator and add exponents in the numerator so: simplify further: so a is the correct choice. if you don't understand this google exponent rules and it will you understand. look at the image results.