Given the function f(x)=x^4+3x^3-7x^2-27x-18 , factor completely. Show all work and steps including listing all of the possible rational roots using P/Q and testing them all using synthetic division

Me what is the value of x? showing work would be appreciated - ! : )

Anyone know? will mark brainliest if correct

Do more republicans (group a) than democrats (group b) favor a bill to make it easier for someone to own a firearm? two hundred republicans and two hundred democrats were asked if they favored a bill that made it easier for someone to own a firearm. how would we write the alternative hypothesis?