`(sqrt(-2))(sqrt(-3))` is equal to
A. `sqrt(6)`
B. `-sqrt(6)`
C. `isqrt(6)`
D. none of these

(sqrt(-2))(sqrt(-3)) is equal to sqrt(6)b.-sqrt(6)c.i sqrt(6)d* none of these

sqrt-3 sqrt-6 is equal to

sqrt(−3).sqrt(−6) is equal to ……………

If a 0, then sqrt(a)sqrt(b) is equal to (a) -sqrt(|a|b(b))sqrt(|a|bi(c))sqrt(|a|b)(d) none of these

(3-sqrt(6))/(3+2sqrt(6))=a sqrt(6)-b

sqrt(2)+sqrt(3)+sqrt(4)+sqrt(6) is equal to

The value of sqrt(5+2sqrt(6)) is (a) sqrt(3)-sqrt(2) (b) sqrt(3)+sqrt(2) (c) sqrt(5)+sqrt(6) (d) none of these

sqrt2+ sqrt3+sqrt4+sqrt6 is equal to