Question

(1
Rationalise the denominator of each of the following:
1
15
1
1.
2.
3.
17 7
273
(2 +13)
1
1
1
4.
5.
6.
(15 – 2)
(5 + 3/2)
(V6 – V5)
4
√3 -
3-22
7.
8.
9.
(17+13)
√3+1
3+2/2
KAMA
OLU
=a +63
Find the values of a and b in each of the following.
3 + 1
3+12
10.
11.
√3-1
= a + b^2
3 -12
5-V6
5+23
12.
=a-bro
5+V6
=a – 673
7 + 473
14. Simplify:
V5-1 V5+1
4+ 15 4-16
15. Simplify:
15 +115-1
4-15 4+ 15
4 13.
+​

Answer 1

Answer:

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