If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (9 + -4i)(2 + 9i) = 0 Multiply (9 + -4i) * (2 + 9i) (9(2 + 9i) + -4i * (2 + 9i)) = 0 ((2 * 9 + 9i * 9) + -4i * (2 + 9i)) = 0 ((18 + 81i) + -4i * (2 + 9i)) = 0 (18 + 81i + (2 * -4i + 9i * -4i)) = 0 (18 + 81i + (-8i + -36i2)) = 0 Combine like terms: 81i + -8i = 73i (18 + 73i + -36i2) = 0 Solving 18 + 73i + -36i2 = 0 Solving for variable 'i'. Factor a trinomial. (9 + -4i)(2 + 9i) = 0Subproblem 1
Set the factor '(9 + -4i)' equal to zero and attempt to solve: Simplifying 9 + -4i = 0 Solving 9 + -4i = 0 Move all terms containing i to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + -4i = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -4i = 0 + -9 -4i = 0 + -9 Combine like terms: 0 + -9 = -9 -4i = -9 Divide each side by '-4'. i = 2.25 Simplifying i = 2.25Subproblem 2
Set the factor '(2 + 9i)' equal to zero and attempt to solve: Simplifying 2 + 9i = 0 Solving 2 + 9i = 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 + 9i = 0 + -2 Combine like terms: 2 + -2 = 0 0 + 9i = 0 + -2 9i = 0 + -2 Combine like terms: 0 + -2 = -2 9i = -2 Divide each side by '9'. i = -0.2222222222 Simplifying i = -0.2222222222Solution
i = {2.25, -0.2222222222}
| 3x^2+18-16=0 | | -3/4(3x+8)+1/4(12x+20) | | y=2/3(3)+1 | | 62m+627=-143 | | -36=6(2-8)n | | 5(7x-2)+4(-2+8)=-24+68x | | x/(x+13)=1 | | -6x+3-6X=-57 | | (5+3i)-(-3+i)= | | X+m=np+rp | | 3i+15=9 | | 3n-wn=f | | 7x+5+x=13 | | 5p^2+2p=0 | | (2-4i)+(3+7i)= | | =3x^2+11x-1 | | 4/9+1/15 | | 4x-10+3x=20 | | 21-6x=27+8 | | 2x/6=7/8 | | 2x+(7-x)=12 | | 4(6+c)=3(c-6) | | (-2y)-46=8(y-2) | | t(2t-5)= | | 15(4c-1)-8=58c+15 | | 5x+6=10x+7 | | 7x+2(25000-x)=800 | | -8n+6=-6n-6 | | 5u+11=71 | | g/4+18=5 | | -3+11=15x-5-14x | | 3-x=23 |