If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (2 + 3i)(4 + -5i) = 0 Multiply (2 + 3i) * (4 + -5i) (2(4 + -5i) + 3i * (4 + -5i)) = 0 ((4 * 2 + -5i * 2) + 3i * (4 + -5i)) = 0 ((8 + -10i) + 3i * (4 + -5i)) = 0 (8 + -10i + (4 * 3i + -5i * 3i)) = 0 (8 + -10i + (12i + -15i2)) = 0 Combine like terms: -10i + 12i = 2i (8 + 2i + -15i2) = 0 Solving 8 + 2i + -15i2 = 0 Solving for variable 'i'. Factor a trinomial. (4 + -5i)(2 + 3i) = 0Subproblem 1
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 = 0.8Subproblem 2
Set the factor '(2 + 3i)' equal to zero and attempt to solve: Simplifying 2 + 3i = 0 Solving 2 + 3i = 0 Move all terms containing i to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + 3i = 0 + -2 Combine like terms: 2 + -2 = 0 0 + 3i = 0 + -2 3i = 0 + -2 Combine like terms: 0 + -2 = -2 3i = -2 Divide each side by '3'. i = -0.6666666667 Simplifying i = -0.6666666667Solution
i = {0.8, -0.6666666667}
| 7m^2+24m-2=m^2-9 | | 12x-4[2x+1]=-8 | | 1/4(a+2)=1/6(5-a) | | 8n=25 | | 3/x=7/10 | | 8[4x+1]=40 | | tn=8n | | 13-3(7x+3)=9x-8(x-9) | | 3x-7=-2x+3 | | -7x-1-5x=11 | | 5-20=7x-5-6x | | -3x+4=2x+23 | | x+3+6=12 | | 9+5x-6=7x+9-3 | | 5x-4x+12=11-7 | | 3000+(-120x)=4000+(-160) | | 3(5-y)=12 | | 3000+(-120)=4000+(-160) | | .25n+10=.666n | | 6r+9r=45 | | x^2-10x-3y-5=0 | | 2x+8+x=x+16 | | X^2-5=59 | | 3(2x+2)+2x= | | 625X^4-16=0 | | 7b^2+2=282 | | x-5y-25=20 | | k/2-4=12 | | x=-36+4y | | 5x-3y=-27 | | 0.75b+5=14 | | K^2=0 |