Question 241711
the y-intercept (when x equals zero), is -2


the x-intercept(s) are the real number roots


factoring ___ (4x^2 - 1) (x^2 + 2) = 0


factoring (difference of squares) ___ (2x + 1) (2x - 1) = 0 ___ x = ± 1/2 ___ these are the x-intercepts


(x^2 + 2) = 0 gives 2 "imaginary" roots ___ x = ± i√2