(12i^2-10i)+(2+5i)=

Simple and best practice solution for (12i^2-10i)+(2+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 (12i^2-10i)+(2+5i)= equation: 


Simplifying
(12i2 + -10i) + (2 + 5i) = 0

Reorder the terms:
(-10i + 12i2) + (2 + 5i) = 0

Remove parenthesis around (-10i + 12i2)
-10i + 12i2 + (2 + 5i) = 0

Remove parenthesis around (2 + 5i)
-10i + 12i2 + 2 + 5i = 0

Reorder the terms:
2 + -10i + 5i + 12i2 = 0

Combine like terms: -10i + 5i = -5i
2 + -5i + 12i2 = 0

Solving
2 + -5i + 12i2 = 0

Solving for variable 'i'.

Begin completing the square.  Divide all terms by
12 the coefficient of the squared term: 

Divide each side by '12'.
0.1666666667 + -0.4166666667i + i2 = 0

Move the constant term to the right:

Add '-0.1666666667' to each side of the equation.
0.1666666667 + -0.4166666667i + -0.1666666667 + i2 = 0 + -0.1666666667

Reorder the terms:
0.1666666667 + -0.1666666667 + -0.4166666667i + i2 = 0 + -0.1666666667

Combine like terms: 0.1666666667 + -0.1666666667 = 0.0000000000
0.0000000000 + -0.4166666667i + i2 = 0 + -0.1666666667
-0.4166666667i + i2 = 0 + -0.1666666667

Combine like terms: 0 + -0.1666666667 = -0.1666666667
-0.4166666667i + i2 = -0.1666666667

The i term is -0.4166666667i.  Take half its coefficient (-0.2083333334).
Square it (0.04340277781) and add it to both sides.

Add '0.04340277781' to each side of the equation.
-0.4166666667i + 0.04340277781 + i2 = -0.1666666667 + 0.04340277781

Reorder the terms:
0.04340277781 + -0.4166666667i + i2 = -0.1666666667 + 0.04340277781

Combine like terms: -0.1666666667 + 0.04340277781 = -0.12326388889
0.04340277781 + -0.4166666667i + i2 = -0.12326388889

Factor a perfect square on the left side:
(i + -0.2083333334)(i + -0.2083333334) = -0.12326388889

Can't calculate square root of the right side.

The solution to this equation could not be determined.

See similar equations:

| 8-5b=-7r | | (4-2(x+2))=2x-4 | | .16x+.03(x+9000)=1410 | | 18=2r+8 | | 18=2r+18 | | 2x+12=8x+6 | | 18 = 2r+8 | | 3x+44=(x+20) | | -3/5x=35/8-2/7 | | x^2+24x-7=0 | | w-2+3=-2 | | 9a-7=-7 | | 8p+5=6p+1 | | 4x+13=-23-2x | | 47=6-20x-19 | | x^25=17 | | (4x+5/7)+(2/7)=(-7x/3) | | 2080x+389.88x=46000 | | 4x+2[4-2(x-2)]=2x-4 | | 4t+7-t=10 | | 4x+7(-x+11)=41 | | -3(6a-5)=159 | | 2x+12=6x+12 | | x^2+8x+25=81 | | 2n-5=3+6n | | (-9/x)+(2/x)=-4 | | -6x^2-4x+15=0 | | 7v+21= | | 1.25x-.01y=4.3 | | 4[5-(x-2)]-3(2-x)= | | 25-4y=1+4y | | 4x-4x=2 |

Equations solver categories