Question

Ada pr nihh,bntuin dongg

Answer 1

1. 2√5 - 3√5= - √5
2. 6√6 - 3√6 = 3√6
3. 5√2 - 4√2 = √2
4. √2 + 2√2 + 4√2 = 7√2
5. 5√5 - 3√5 + 5√2 = 2√5 + 5√2
6. 4√5 + 2√6 - 3√6 = 4√5 - √6
7. 3√2 + 2√7 - 4√7 = 3√2 - 2√7
8. 3√3 + 4√3 - 2√3 = 5√3