Home
Class 11
MATHS
If z = i(i + sqrt(2)), then value of z^(...

If `z = i(i + sqrt(2))`, then value of `z^(4) + 4z^(3) + 6z^(2) + 4z` is

A

`-5`

B

3

C

6

D

`-9`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

If z=4+i sqrt(7), then find the value of z^(2)-4z^(2)-9z+91

If z = -5 + 3i , find the value of (z^(4)+9z^(3)+26z^(2)-14z + 8) .

1.If Z=(1+i)/(sqrt(2)) find the value of Z^(6)+Z^(4)+Z^(2) .

If z=4+i sqrt(7) then the value of Z^(3)-4Z^(2)-9z+91 equal

If z=1-i find the value of z^(6)-z^(4)+z^(2)-1

If z=(1)/(2)(i sqrt(3)-1), then find the value of (z-z^(2)+2z^(3))(2-z+z^(2))

If z = (-4 +2 sqrt3i)/(5 +sqrt3i) , then the value of arg(z) is

If z=2-i sqrt(3) then z^(4)-4z^(2)+8z+35 is (A) 6(B)0(C)1 (D) 2