What is the value of b in the equation (y^ b ) ^ 4 = 1 v^ 24 -20 6 20

All about the same size in the city the game was

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.