If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 25i2 + -30i + 9 = 0 Reorder the terms: 9 + -30i + 25i2 = 0 Solving 9 + -30i + 25i2 = 0 Solving for variable 'i'. Factor a trinomial. (3 + -5i)(3 + -5i) = 0Subproblem 1
Set the factor '(3 + -5i)' equal to zero and attempt to solve: Simplifying 3 + -5i = 0 Solving 3 + -5i = 0 Move all terms containing i to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -5i = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -5i = 0 + -3 -5i = 0 + -3 Combine like terms: 0 + -3 = -3 -5i = -3 Divide each side by '-5'. i = 0.6 Simplifying i = 0.6Subproblem 2
Set the factor '(3 + -5i)' equal to zero and attempt to solve: Simplifying 3 + -5i = 0 Solving 3 + -5i = 0 Move all terms containing i to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -5i = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -5i = 0 + -3 -5i = 0 + -3 Combine like terms: 0 + -3 = -3 -5i = -3 Divide each side by '-5'. i = 0.6 Simplifying i = 0.6Solution
i = {0.6, 0.6}
| 115-8a=19 | | 12x^2+4y^2-4x+24y+1=0 | | -15x-50=-14x+10+11x | | 12-y=250 | | 15y-15x=6y | | 4x+-3+3=9+3 | | 12=09a | | 4x-3+3=9 | | 24x-3x^2=0 | | 4t+9=11+3t | | -7v-23=-2(5v+1) | | -8x+2=-7x | | -6d=90 | | 9x-44=7x-4 | | x-3-2x=2 | | 12x^2-31xy+20y^2=0 | | 9p^2-7=-5p | | 13+2v-8+6=-7v | | 6(t-2)-76=-12 | | 4r+12=16r+9 | | 20=2h-10 | | 2(5b+2)=44 | | -7d+5=11 | | -30+8m=6(4+3m)+8m | | -6(x+-2)+4(3-6x)=36 | | 12x^2-23xy+10y^2=0 | | -10.4-15d+22d=4.4 | | 21=k+(-12) | | a^2=42-a | | -6(x-2)+4(3+-6x)=36 | | f(x)=-7x^2+9x+8 | | 5x-3y=-28 |