(3+6i)(7+11i)=

Simple and best practice solution for (3+6i)(7+11i)= 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 (3+6i)(7+11i)= equation:


Simplifying
(3 + 6i)(7 + 11i) = 0

Multiply (3 + 6i) * (7 + 11i)
(3(7 + 11i) + 6i * (7 + 11i)) = 0
((7 * 3 + 11i * 3) + 6i * (7 + 11i)) = 0
((21 + 33i) + 6i * (7 + 11i)) = 0
(21 + 33i + (7 * 6i + 11i * 6i)) = 0
(21 + 33i + (42i + 66i2)) = 0

Combine like terms: 33i + 42i = 75i
(21 + 75i + 66i2) = 0

Solving
21 + 75i + 66i2 = 0

Solving for variable 'i'.

Factor out the Greatest Common Factor (GCF), '3'.
3(7 + 25i + 22i2) = 0

Factor a trinomial.
3((7 + 11i)(1 + 2i)) = 0

Ignore the factor 3.

Subproblem 1

Set the factor '(7 + 11i)' equal to zero and attempt to solve: Simplifying 7 + 11i = 0 Solving 7 + 11i = 0 Move all terms containing i to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + 11i = 0 + -7 Combine like terms: 7 + -7 = 0 0 + 11i = 0 + -7 11i = 0 + -7 Combine like terms: 0 + -7 = -7 11i = -7 Divide each side by '11'. i = -0.6363636364 Simplifying i = -0.6363636364

Subproblem 2

Set the factor '(1 + 2i)' equal to zero and attempt to solve: Simplifying 1 + 2i = 0 Solving 1 + 2i = 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 + 2i = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 2i = 0 + -1 2i = 0 + -1 Combine like terms: 0 + -1 = -1 2i = -1 Divide each side by '2'. i = -0.5 Simplifying i = -0.5

Solution

i = {-0.6363636364, -0.5}

See similar equations:

| 3092=x*6551 | | 1/2=x/9 | | (x-1)*(2x+5)=(2x+3)*(x-4) | | -7a+5+8a=11-22 | | (x-1)(2x+5)=(2x+3)(x-4) | | X^3+7x-3x-105=0 | | .04(12)+.01x=.02(12+x) | | 42/140 | | 5(3x-7)-6x= | | 5x^(3/5)=135 | | 1*l*3.5=4l-5 | | -3+5x=13+4x | | l*3.5=4l-5 | | -5(16/25)+8(4/5)-12= | | (5x)^3/5=135 | | -7(x+1)-11=36+2 | | 7/15+1/9 | | 25x^5y^3/x^8y^4 | | 8x-7x=49-8x | | 12x+3=10x-67 | | 11x+20=4x+104 | | 11x-11=6x+94 | | 12x+3=9x-66 | | 4/x+7=19 | | (10/(4x-8))-(15/(10x-5x)) | | 6x+5y=2270 | | -x+3(-12)=8 | | X+6+x=315 | | 14x+9=5x+36 | | (4-1)m=(m-1)*4 | | 2/5x*x+1/5x-2=0 | | 11x-20=9x-102 |

Equations solver categories