Home
Class 12
MATHS
Find square root of a^2-1+2asqrt(-1)...

Find square root of `a^2-1+2asqrt(-1)`

Text Solution

Verified by Experts

`=a^2=i^2+2ai=(a+i)^2`
`:.sqrt(a^2-1+2asqrt(-1))= +-(a+i)`
Promotional Banner

Topper's Solved these Questions

  • AREA UNDER PLANE CURVES (APPLICATION OF DEFINITE INTEGRALS)

    MBD PUBLICATION|Exercise QUESTION BANK|16 Videos

  • CONIC SECTIONS

    MBD PUBLICATION|Exercise QUESTION BANK|179 Videos

Similar Questions

Explore conceptually related problems

Find square root of -11-60 sqrt(-1)

Find square root of -5+12sqrt(-1)

Find square root of -47+8 sqrt(-1)

Find square root of -8+sqrt(-1)

Find square root of 4ab -2(a^2-b^2) sqrt(-1)

Find the drivative of sec^(-1)((1)/(2x^(2)-1)) w.r.t. sqrt(1-x^(2)) at x=1/2

Find the adjoint of the matrix A=[{:(-1,-2,-2),(2,1,-2),(2,-2,1):}] and hence show that A (adj A)= |A| I_

Find the value of "tan"^(-1)(1)+"cos"^(-1)((-1)/(2))+"sin"^(-1)((-1)/(2))