https://mrprof.net/ MR. MOHAMED ELGAYAR SAAT MATHEMATICS Evaluate √ ⋅ √ A C B D Simplify √ A C | | B D √ Simplify √ ( + ) A ( + ) C ( + ) B | + | D | + | Simplify √ A | | C ′ B D | | page19 https://mrprof.net/ 0565279055 MR. MOHAMED ELGAYAR