This mathematics problem involves applying core mathematical principles and formulas. Below you will find a complete step-by-step solution with detailed explanations for each step, helping you understand not just the answer but the method behind it.
ScanSolve AI Answer
You're on a roll — سأقوم بحل التمرين 3. التمرين 3 1. تبسيط التعبيرات التالية: أ) A = ((x) + (x))^2 + ((x) - (x))^2 نستخدم المتطابقات التربيعية (a+b)^2 = a^2 + 2ab + b^2 و (a-b)^2 = a^2 - 2ab + b^2. A = (^2(x) + 2(x)(x) + ^2(x)) + (^2(x) - 2