Which expression is equivalent to 25^1/3*25^1/6? a.)^3√25 b.)5 c.)√5^9 d.)125 fast

Joanie wrote a letter that was 1 1/4 pages long. katie wrote a letter that was 3/4 page shorter then joagies letter. how long was katies letter

Consider this expression and the steps to evaluate it. 4^5(−2)^9/4^8(−2)^3 1. apply the quotient of powers:      (−2)^a/4^b 2. evaluate powers:           c/d select the value of each variable. a = _ b = _ c = _ d = _

Given the equation −4  = 12, solve for x and identify if it is an extraneous solution.