`?=sqrt(7xx5xx8+25% "of" 996)`

Examine whether of the following numbers are rational or irrational . (i) 3 + sqrt(3)" " (ii) sqrt(7)-2 " " (iii)""^(3)sqrt(5) xx ""^(3)sqrt(25) sqrt(7) xx sqrt(343)" " (v)sqrt((13)/(117))" " (vi)sqrt(8) xx sqrt(2)

sqrt(8xx7-?+208/16)=8

sqrt(?)+(3)/(5) of 80=60xx(1)/(2)xx8

The value of x, 45 xx x = 25% of 900 is: x का मान ज्ञात करें जब 45 xx x = 25% of 900

( 7) xx(-5)xx(-8)xx(-1)

( 7) xx(-5)xx(-8)xx(-1)

( 7) xx(-5)xx(-8)xx(-1)

( 7) xx(-5)xx(-8)xx(-1)

Find : 25% of Rs 7