Question

The simplification of (5+√7)+(-3-√7) is​

Answer 1

Answer:

$(5 + \sqrt{7} ) + ( - 3 - \sqrt{7}) \\ = - 15 - 5 \sqrt{7} + - 3 \sqrt{7} - 7 \\ = - 22 - 8 \sqrt{7}$

hope it helps you ✌️✅✅✅