Question

(ix) 75+23
intege
Agair
also t
is div
16. Simplify the following:
2
3. Sim
3
+
√5-2 √5 +2.
(1) 75+2 15-2
1-√2
(iv)
18+ √3 * 15 - 13
1+2
on m
integ
Hend
5-13 5+√3
√3+√ √5-√3
√3-√3 (3+√3
17. Simplify the following:
4. Si
1.4
√3-√2
+2V6
√3+√2
The
57-457035
pan
5. 9
(D)
17+v5
18. ( If a = 3+ V8, find the value of 0? +
Sind
aa
no
The
52+1,b=
V2-1
√2+1
(ii) If a =
√2-1
prove that a+ ab + b2 = 35
16.
Her
(i) If a = 2 + V3, find the value of a +
+
The
the
(iv) If x= √3+1
find the value of 4r3 + 2x2 - 8x + 7.
Th
21
2
(v) If a =
V3+1 13-1
and b =
√3+1
as
√3-1
find the value of a² + ab - 62
2
DO​

Answer 1

Answer:

98 is the answer

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