Question

x2+5x-24=0 what is the set builder form

Answer 1

Answer:

x = {-8,3}

Step-by-step explanation:

x2+5x-24=0

x2+8x-3x-24 = 0

x(x+8)-3(x+8)=0

(x-3)(x+8)=0

that is x= 3,-8