Question

(X+2)^2=(x-3)^2 решите

Answer 1

x^2+4x+4=x^2-6x+9
x^2+4x-x^2+6x=9-4
10x=5
x=1/2

Answer 2

x^2+4x+4=x^2-6x+9
x^2-x^2+4x+6x=9-4
10x=5
x=0,5=1/2