Question

сократить дробь х∧2+2х-3/2х+6

Answer 1

=(x-1)(x+3)/2(x+3)=x-1/2
x^2+2x-3=0
x1=-3
x2=1
x^2+2x-3=(x-1)(x+3)

Answer 2

x^2+2x-3=0
x1=-3
x2=1
x^2+2x-3=(x-1)(x+3)