Q3 of 202 Page 206 2x2 + 1 = 0 Answer 2x2 + 1 = 0⇒2x2 = -1⇒⇒⇒⇒Ans: 1 Save 1 Copy link WhatsApp X / Twitter Telegram Report Get AI explanation AI is thinking… Couldn't generate an explanation. Try again AI Explanation Beta Generated by AI. May contain inaccuracies — always verify with your textbook.