(5-4i)(-2+3i)=0

Simple and best practice solution for (5-4i)(-2+3i)=0 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 (5-4i)(-2+3i)=0 equation:


Simplifying
(5 + -4i)(-2 + 3i) = 0

Multiply (5 + -4i) * (-2 + 3i)
(5(-2 + 3i) + -4i * (-2 + 3i)) = 0
((-2 * 5 + 3i * 5) + -4i * (-2 + 3i)) = 0
((-10 + 15i) + -4i * (-2 + 3i)) = 0
(-10 + 15i + (-2 * -4i + 3i * -4i)) = 0
(-10 + 15i + (8i + -12i2)) = 0

Combine like terms: 15i + 8i = 23i
(-10 + 23i + -12i2) = 0

Solving
-10 + 23i + -12i2 = 0

Solving for variable 'i'.

Factor a trinomial.
(-5 + 4i)(2 + -3i) = 0

Subproblem 1

Set the factor '(-5 + 4i)' equal to zero and attempt to solve: Simplifying -5 + 4i = 0 Solving -5 + 4i = 0 Move all terms containing i to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + 4i = 0 + 5 Combine like terms: -5 + 5 = 0 0 + 4i = 0 + 5 4i = 0 + 5 Combine like terms: 0 + 5 = 5 4i = 5 Divide each side by '4'. i = 1.25 Simplifying i = 1.25

Subproblem 2

Set the factor '(2 + -3i)' equal to zero and attempt to solve: Simplifying 2 + -3i = 0 Solving 2 + -3i = 0 Move all terms containing i to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -3i = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -3i = 0 + -2 -3i = 0 + -2 Combine like terms: 0 + -2 = -2 -3i = -2 Divide each side by '-3'. i = 0.6666666667 Simplifying i = 0.6666666667

Solution

i = {1.25, 0.6666666667}

See similar equations:

| 32+17x=-11x | | (x+1)dy+(4y-x)dx=0 | | 15x=-11 | | 31/17= | | 0.666(w-5)=0.75(w+2) | | 19x+14=195 | | 4y=27-4x | | 28-9x=-12-(11x) | | 3(2x+2)=15 | | -4.07=2.3-1.3m | | X-x+4x=16+2x | | 4.8+1.7n=0.21 | | 5x^4-8x-4=0 | | 3(-x)+x=-x+6 | | 5.4x-9.4=15.98 | | 22000/11/5 | | 11/5a=22000 | | 0=-10p^2+80p | | -2x-3x+1=-x+11-3x+x | | s(s+250)=0 | | 3*4-79=2 | | s^2+250s+0=0 | | -12=11-45 | | 2x^2+7x=5x | | 2+22x=-46x | | 7+8x-16=21x-105+2x | | 7+8x-16=21x-21+2x | | 4c^2+7c-2=0 | | 8x-3=41 | | 7x+21x-28=0 | | 3x+6*3=2 | | 3x+6(3)=2 |

Equations solver categories