COMPREHENSION PASSAGE:
Ex.
Find the simplified forms of the following using laws of surds
3
Note
3) 1013
4) 8V3
If x=V75 +548, y=V72-V108
, z = 2xv8 xV24 then x +y +z i
1) 1513 2) 1113
21. If x=2xV/48 xV3, y = 127 x V12. Then (x² + y2)is
No
3) 27
2) 28
4) 29
1) 30
x+1 )3
--
22.
If
x + 20
2
then x =?
3
2) x = 6
3) x = 3
4) x = 17
1)x=7
Share
0 Replies