Question

g Classes 9
10. Rationalise the denominator of the following:
2
140
(i)
3.V3
(ii)
13
377
(iii)
3+V2
42
(iv)
16
141-5
Vo
s to
2+ 13
2-13
(v)
(vi) T2+ 13
(ix)
Wi
413 +52
48+ V18
13+V2
375 +3
(vii)
13-12
(viii)
V5 - 13
11. Find the values of a and b in each of the following:
5+23
=a-6/5​

Answer 1

Answer:

cheak if the pair eqn x-2y +5 =0 and -3x -6+1=0 is consistent or inconsistent