i only know the answer for 17 which is b) -8 and 3 bc it’s saying to find the domain for that function which means u have to look at the denominator x^2+5x-24 and u have to factor it, so find what two numbers multiply to -24 but add up to 5 which is -3 and 8 so then it would be written as x-3=0 and x+8=0, solve for x and x is -3 and 8