-3i(4-5i)=

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


Simplifying
-3i(4 + -5i) = 0
(4 * -3i + -5i * -3i) = 0
(-12i + 15i2) = 0

Solving
-12i + 15i2 = 0

Solving for variable 'i'.

Factor out the Greatest Common Factor (GCF), '3i'.
3i(-4 + 5i) = 0

Ignore the factor 3.

Subproblem 1

Set the factor 'i' equal to zero and attempt to solve: Simplifying i = 0 Solving i = 0 Move all terms containing i to the left, all other terms to the right. Simplifying i = 0

Subproblem 2

Set the factor '(-4 + 5i)' equal to zero and attempt to solve: Simplifying -4 + 5i = 0 Solving -4 + 5i = 0 Move all terms containing i to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + 5i = 0 + 4 Combine like terms: -4 + 4 = 0 0 + 5i = 0 + 4 5i = 0 + 4 Combine like terms: 0 + 4 = 4 5i = 4 Divide each side by '5'. i = 0.8 Simplifying i = 0.8

Solution

i = {0, 0.8}

See similar equations:

| 2(-1x-6)=10 | | X/=1 | | 3.24+.03x=.72+.06x | | X+5+x+60+75=360 | | 12-j/7=-2 | | Log(x^2+2)-log(4)=log(63) | | 5v-17=53 | | p/2-6=-14 | | -4/7x=-20.4 | | (6x^4)+7xy+(9y^2)=56 | | 12-k/7=-2 | | H(x)=x^2-14x-51 | | 5+g*2=-13 | | 5+g*2=13 | | 50(6x-2)=90 | | (2x-10)+x=140 | | (4x+siny-2x*cosy^2)dx+((2x^2)*cosy*siny+x*cosy)dy=0 | | 42(sinx)=40 | | -8/7x=16 | | (4x+siny-2x-cosy^2)dx+((2x^2)*cosy*siny+x*cosy)dy=0 | | y/2-3=y/3 | | log*5(3x+9)=2 | | 42sinx=40 | | (x+1)(x+2)(x+3)+10=0 | | 5x+5(x-16)=-20 | | 156=14+2x | | (3x+1)=64 | | 5y+8y=1 | | 23x-5=12x+17 | | 2sinx=7cosx | | (X)(x+2)(x-(2+I))(x-(2-i))=0 | | 4x-(10)+(1)x-4=31 |

Equations solver categories