By adminDecember 1, 2020Puzzles Try the Challenging Integer Questions. 5^2 – (- 5^2) = ? 5^2 – (- 5)^2 = ? -3 × 3 – 3^2 + 3 = ? -3 × 3 +(–3)^2 + 3 = ? Just give it a try and check the video for the solutions. View Answer
