(-1-3i)(-3-i)=

Simple and best practice solution for (-1-3i)(-3-i)= equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for (-1-3i)(-3-i)= equation:


Simplifying
(-1 + -3i)(-3 + -1i) = 0

Multiply (-1 + -3i) * (-3 + -1i)
(-1(-3 + -1i) + -3i * (-3 + -1i)) = 0
((-3 * -1 + -1i * -1) + -3i * (-3 + -1i)) = 0
((3 + 1i) + -3i * (-3 + -1i)) = 0
(3 + 1i + (-3 * -3i + -1i * -3i)) = 0
(3 + 1i + (9i + 3i2)) = 0

Combine like terms: 1i + 9i = 10i
(3 + 10i + 3i2) = 0

Solving
3 + 10i + 3i2 = 0

Solving for variable 'i'.

Factor a trinomial.
(3 + i)(1 + 3i) = 0

Subproblem 1

Set the factor '(3 + i)' equal to zero and attempt to solve: Simplifying 3 + i = 0 Solving 3 + i = 0 Move all terms containing i to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + i = 0 + -3 Combine like terms: 3 + -3 = 0 0 + i = 0 + -3 i = 0 + -3 Combine like terms: 0 + -3 = -3 i = -3 Simplifying i = -3

Subproblem 2

Set the factor '(1 + 3i)' equal to zero and attempt to solve: Simplifying 1 + 3i = 0 Solving 1 + 3i = 0 Move all terms containing i to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + 3i = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 3i = 0 + -1 3i = 0 + -1 Combine like terms: 0 + -1 = -1 3i = -1 Divide each side by '3'. i = -0.3333333333 Simplifying i = -0.3333333333

Solution

i = {-3, -0.3333333333}

See similar equations:

| 10-5a=85 | | x*x=529 | | 3sqrt(m)=sqrt(5m+10) | | 10i/9 | | 361x*x-256=0 | | 3/5x=4/9 | | x^2+19x+99=0 | | 4y+2y+x+2x= | | 5+4n+9=-3 | | x^2-19x+99=0 | | 4x*x+20=10x+3x*x-4 | | x^2+16x+60=96 | | 21+21x=21 | | 7.896= | | 3a*a+4a=2a | | x*0.5*x=98 | | (32b)(-7a^2)= | | 72-6x= | | 2x*x+6x=0 | | 4x=1/2(12x-100) | | (32b/21a^2)(-7a^2/20b)= | | 4y*y=25 | | n*n=6n | | (5y)(8y)= | | t*t-3t=28 | | (v-5)(v+3)(v-3)=0 | | 3n^2-51n-8=0 | | 8/3=x/15 | | e^5x+2=19 | | 90x^2-370x+3600=96 | | 3b-4a=-18 | | k*k+n-12=0 |

Equations solver categories