Question

(√3-1
Rationalise the denominator of each of the following:
V5
1
1.
2.
3.
213
(2 + √3)
1
1
1
5.
6.
(15 - 2)
(5 +372)
(VG - 15)
4
7.
8.
3-22
9.
(J7 +13)
3+1
3+2/2
Find the values of a and b in each of the following.
10.
=a+b3
3+√2
√3-1
11.
= a + b 2
b/
3-2
5-V6
12.
5 + √6
.=a-6/6
5+23
13.
7 +413
= 2-63
14. Simplify:
15-1 15+
4+ 5 4-5
√5 + 1 √5 -
4-5*4+5
√3+1
15. Simplify:​

Answer 1

Answer:

I know this answer but too big