Question

by ( a + b ) ² solve these questions . ( I don't know how to solve root sums pls help )​

Answer 1

Step-by-step explanation:

1. (a+b)²= a²+b²+2ab=18+75+30√6=
2. 12+4-4√6=
3. a²-b²=(a+b)(a-b)
4. 5√6+15+4+2√6
5. 3√6+6-2√6-4
6. ????

Answer 2

Answer:

3rd answer I have given may be it will help you