Amilk duds box is designed in such a way that the left and right sides of the box have about 2.3 layers of cardboard, the bottom has about 1.5 layers of cardboard, and each other side has one layer of cardboard. design a new box that minimizes the amount of cardboard used, but keeps the same volume, frontal area, and number of layers. dimensions of the box are 2.4x3.9x2.8

Ai just took the test

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.