Question

(xsquaere + 3x) square - ( xsqaure + 3x) -6 = 0

Answer 1

Answer:

x= -1;-2;(-3-(21)^1/2)/2;(-3+(21)^1/2)/2

Step-by-step explanation:

let x^2+3x be y

solve quadratic

one more quadratic formed

which is the final answer