If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (-5 + 7i)(8 + -9i) = 0 Multiply (-5 + 7i) * (8 + -9i) (-5(8 + -9i) + 7i * (8 + -9i)) = 0 ((8 * -5 + -9i * -5) + 7i * (8 + -9i)) = 0 ((-40 + 45i) + 7i * (8 + -9i)) = 0 (-40 + 45i + (8 * 7i + -9i * 7i)) = 0 (-40 + 45i + (56i + -63i2)) = 0 Combine like terms: 45i + 56i = 101i (-40 + 101i + -63i2) = 0 Solving -40 + 101i + -63i2 = 0 Solving for variable 'i'. Factor a trinomial. (-8 + 9i)(5 + -7i) = 0Subproblem 1
Set the factor '(-8 + 9i)' equal to zero and attempt to solve: Simplifying -8 + 9i = 0 Solving -8 + 9i = 0 Move all terms containing i to the left, all other terms to the right. Add '8' to each side of the equation. -8 + 8 + 9i = 0 + 8 Combine like terms: -8 + 8 = 0 0 + 9i = 0 + 8 9i = 0 + 8 Combine like terms: 0 + 8 = 8 9i = 8 Divide each side by '9'. i = 0.8888888889 Simplifying i = 0.8888888889Subproblem 2
Set the factor '(5 + -7i)' equal to zero and attempt to solve: Simplifying 5 + -7i = 0 Solving 5 + -7i = 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 + -7i = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -7i = 0 + -5 -7i = 0 + -5 Combine like terms: 0 + -5 = -5 -7i = -5 Divide each side by '-7'. i = 0.7142857143 Simplifying i = 0.7142857143Solution
i = {0.8888888889, 0.7142857143}
| 2n=-18 | | -44x=-88 | | p^2+2p=48 | | 49=q+12 | | 80=a+75 | | x/6-46=-30 | | X/4-y/5 | | -84=28x | | -9(-25.2)+5y=-45 | | C-3/3-C | | 3/4x+5/7x | | 8X(6)=12 | | 1.6q-1.9-4.8q=4.2q-3.8 | | 8X(6)=10 | | 420/14 | | (2x^3-6x^2+5x)-(7x^2+4x+8)= | | 1/4/420 | | 12+(30-5x)=42 | | 15/9+92/5= | | 420/1/14 | | 4v^4/2v^2-14v^3/2v^2 | | (2x^2y+2xy+2x^2)dx+(2x^3y+2x^2+2xy)dy=0 | | 7z=9 | | x+(4x/2-3)=12/(x-3) | | 5x+y=236 | | 5xY=236 | | 10-3c=4 | | d/3-d-1/6=7/6 | | 8(x-1)=4x+7 | | 4a=5 | | (x/x+2)-(2/2x-1)=1/5 | | (-5x^2-x)+(-x+1)= |