If x2 + mx + m is a perfect-square trinomial, which equation must be true? x2 + mx + m = (x - 1)2 x2 + mx + m = (x + 1)2 x2+ mx + m = (x + 2)2 x2 + mx + m = (x + 4)2

If x2 + mx + m is a perfect-square trinomial, which equation must be t

1.	If x2 + mx + m is a perfect-square trinomial, which equation must be true? x2 + mx + m = (x - 1)2 x2 + mx + m = (x + 1)2 x2+ mx + m = (x + 2)2 x2 + mx + m = (x + 4)2
Answer» If x²+ mx + m is a perfect-square trinomial, which equation must be true? Solution: