Question

2. Find the values of a and b in the following:
3
J3-v2
= a./3 + b 2

22 17
3. Simplify:
2/3+1 2/3-1
+
2.13

4-V5
4. Prove that the sum of
4+ 5
and is a rational number.
4+ V5 4-15
4
5. Show that
3-2/2 212-577- T6 T6- 15 + 15-2
= 5.
​

Answer 1

Answer:

please mark me as brainlyest