Multiple choice What is the conversion of (x - 52) (x - 42) in quadratic form? x2 - 25 + x2 - 16 x2 - 41x + 400 x2 - 25x - 16x + 2 x2 - 25 + x + 16 x2 + 25 - x + 16 Reveal answer Fill a bubble to check yourself B Correct answer Explanation Expanding (x - 25)(x - 16) = x^2 - 16x - 25x + 400 = x^2 - 41x + 400.