Home
Class 11
MATHS
Evaluate the following: sqrt(-81)....

Evaluate the following:
`sqrt(-81)`.

Promotional Banner

Topper's Solved these Questions

  • COMPLEX NUMBERS

    MODERN PUBLICATION|Exercise EXERCISE|291 Videos
  • BINOMIAL THEOREM

    MODERN PUBLICATION|Exercise EXERCISE|221 Videos
  • CONIC SECTIONS

    MODERN PUBLICATION|Exercise EXERCISE|478 Videos

Similar Questions

Explore conceptually related problems

Evaluate the following: sqrt(-16)+3 sqrt(-25)+ sqrt(-36) -sqrt(-625) .

Evaluate the following: sqrt(-25)xx sqrt(-81) .

Evaluate the following: sqrt(-36)xx sqrt(16) .

Evaluate the following: sqrt(-25)xx sqrt(-49) .

Evaluate the following: (sqrt(-2))^6 .

Evaluate the following: sqrt((-49)/25)xx sqrt((-1)/9) .

Evaluate the following: 4sqrt(-4)+5 sqrt(-9)-3 sqrt(-16) .

Evaluate the following: \ (x+sqrt(x^2-1))^6+(x-sqrt(x^2-1))^6

Evaluate the following cosec ( sin^(-1) (sqrt3/2))

Evaluate the following : tan ( cosec^(-1) 2/sqrt(3))