(5-4i)(6-7i)=

Simple and best practice solution for (5-4i)(6-7i)= 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)(6-7i)= equation:


Simplifying
(5 + -4i)(6 + -7i) = 0

Multiply (5 + -4i) * (6 + -7i)
(5(6 + -7i) + -4i * (6 + -7i)) = 0
((6 * 5 + -7i * 5) + -4i * (6 + -7i)) = 0
((30 + -35i) + -4i * (6 + -7i)) = 0
(30 + -35i + (6 * -4i + -7i * -4i)) = 0
(30 + -35i + (-24i + 28i2)) = 0

Combine like terms: -35i + -24i = -59i
(30 + -59i + 28i2) = 0

Solving
30 + -59i + 28i2 = 0

Solving for variable 'i'.

Factor a trinomial.
(6 + -7i)(5 + -4i) = 0

Subproblem 1

Set the factor '(6 + -7i)' equal to zero and attempt to solve: Simplifying 6 + -7i = 0 Solving 6 + -7i = 0 Move all terms containing i to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + -7i = 0 + -6 Combine like terms: 6 + -6 = 0 0 + -7i = 0 + -6 -7i = 0 + -6 Combine like terms: 0 + -6 = -6 -7i = -6 Divide each side by '-7'. i = 0.8571428571 Simplifying i = 0.8571428571

Subproblem 2

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

Solution

i = {0.8571428571, 1.25}

See similar equations:

| 12000=.8(v)-.08(6)y | | (4-6i)(7-8i)= | | -b/7+7=6 | | 2/8w=25 | | -3/x=2/8 | | 9i(8-2i)= | | 8x^2+6x-6=0 | | 1/2x23x26 | | 6i(3-9i)= | | 3x=16-2x | | 1/2x598 | | 5t+3(2t-4)= | | 7i-(10-6i)= | | 11/b+5=12 | | 3x+4+2x+5=35 | | 3q+4(2q-3)= | | 3-(-7+4i)-(-2-I)= | | 2x^3+6x^2-5x=0 | | x=0.5+-0.5y | | 9-2.5x=4 | | 5-(-9+8i)-(-7-I)= | | 0.3x+1=7 | | 5d-8=4 | | 6a+a=21 | | 45-2x=7x+24 | | 14y-3=3 | | 3x-4=x-5 | | 10x+10y=10000 | | 92-3x=15x+16 | | (3x+14)/(x^2-16)=0 | | 2w-7=10w-1 | | x^4+4x^3-x^2-16x-12=0 |

Equations solver categories