Home
Class 12
MATHS
If x=3+4i find the value of x^4-12x^3-7...

If `x=3+4i` find the value of ` x^4-12x^3-70x^2-204x+225`

A

-45

B

0

C

35

D

15

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • COMPLEX NUMBERS

    ARIHANT MATHS|Exercise Exercise For Session 3|15 Videos

  • COMPLEX NUMBERS

    ARIHANT MATHS|Exercise Exercise For Session 4|14 Videos

  • COMPLEX NUMBERS

    ARIHANT MATHS|Exercise Exercise for session 5|1 Videos

  • CIRCLE

    ARIHANT MATHS|Exercise Exercise (Questions Asked In Previous 13 Years Exam)|16 Videos

  • CONTINUITY AND DIFFERENTIABILITY

    ARIHANT MATHS|Exercise Exercise (Questions Asked In Previous 13 Years Exam)|20 Videos

Similar Questions

Explore conceptually related problems

If x=(sqrt3+1)/2 find the value of 4x^3+2x^2-8x+7

If x+y+4=0, find the value of x^3+y^3-12xy+64

If x=-5+2sqrt(-4) , find the value of x^4+9x^3+35 x^2-x+4.

Find both the maximum value and the minimum value of 3x^4-8x^3+12x^2-48x+25 on the interval [0,3]

Find the value of x if |3 - 4i| = 5^x

If tanx=-(4)/(3), (3pi)/(2) lt x lt 2pi , find the value of 9sec^(2)x-4 cot x .

Find the value of x , if (x - 3) + (x + 4) = 7

If z=-3x+2yi and barz=6+4i , find the values of x and y.