If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (3i + x + 4)(-3i + x + 4) = 0 Reorder the terms: (4 + 3i + x)(-3i + x + 4) = 0 Reorder the terms: (4 + 3i + x)(4 + -3i + x) = 0 Multiply (4 + 3i + x) * (4 + -3i + x) (4(4 + -3i + x) + 3i * (4 + -3i + x) + x(4 + -3i + x)) = 0 ((4 * 4 + -3i * 4 + x * 4) + 3i * (4 + -3i + x) + x(4 + -3i + x)) = 0 ((16 + -12i + 4x) + 3i * (4 + -3i + x) + x(4 + -3i + x)) = 0 (16 + -12i + 4x + (4 * 3i + -3i * 3i + x * 3i) + x(4 + -3i + x)) = 0 Reorder the terms: (16 + -12i + 4x + (12i + 3ix + -9i2) + x(4 + -3i + x)) = 0 (16 + -12i + 4x + (12i + 3ix + -9i2) + x(4 + -3i + x)) = 0 (16 + -12i + 4x + 12i + 3ix + -9i2 + (4 * x + -3i * x + x * x)) = 0 Reorder the terms: (16 + -12i + 4x + 12i + 3ix + -9i2 + (-3ix + 4x + x2)) = 0 (16 + -12i + 4x + 12i + 3ix + -9i2 + (-3ix + 4x + x2)) = 0 Reorder the terms: (16 + -12i + 12i + 3ix + -3ix + -9i2 + 4x + 4x + x2) = 0 Combine like terms: -12i + 12i = 0 (16 + 0 + 3ix + -3ix + -9i2 + 4x + 4x + x2) = 0 (16 + 3ix + -3ix + -9i2 + 4x + 4x + x2) = 0 Combine like terms: 3ix + -3ix = 0 (16 + 0 + -9i2 + 4x + 4x + x2) = 0 (16 + -9i2 + 4x + 4x + x2) = 0 Combine like terms: 4x + 4x = 8x (16 + -9i2 + 8x + x2) = 0 Solving 16 + -9i2 + 8x + x2 = 0 Solving for variable 'i'. Move all terms containing i to the left, all other terms to the right. Add '-16' to each side of the equation. 16 + -9i2 + 8x + -16 + x2 = 0 + -16 Reorder the terms: 16 + -16 + -9i2 + 8x + x2 = 0 + -16 Combine like terms: 16 + -16 = 0 0 + -9i2 + 8x + x2 = 0 + -16 -9i2 + 8x + x2 = 0 + -16 Combine like terms: 0 + -16 = -16 -9i2 + 8x + x2 = -16 Add '-8x' to each side of the equation. -9i2 + 8x + -8x + x2 = -16 + -8x Combine like terms: 8x + -8x = 0 -9i2 + 0 + x2 = -16 + -8x -9i2 + x2 = -16 + -8x Add '-1x2' to each side of the equation. -9i2 + x2 + -1x2 = -16 + -8x + -1x2 Combine like terms: x2 + -1x2 = 0 -9i2 + 0 = -16 + -8x + -1x2 -9i2 = -16 + -8x + -1x2 Divide each side by '-9'. i2 = 1.777777778 + 0.8888888889x + 0.1111111111x2 Simplifying i2 = 1.777777778 + 0.8888888889x + 0.1111111111x2 Reorder the terms: -1.777777778 + i2 + -0.8888888889x + -0.1111111111x2 = 1.777777778 + 0.8888888889x + 0.1111111111x2 + -1.777777778 + -0.8888888889x + -0.1111111111x2 Reorder the terms: -1.777777778 + i2 + -0.8888888889x + -0.1111111111x2 = 1.777777778 + -1.777777778 + 0.8888888889x + -0.8888888889x + 0.1111111111x2 + -0.1111111111x2 Combine like terms: 1.777777778 + -1.777777778 = 0.000000000 -1.777777778 + i2 + -0.8888888889x + -0.1111111111x2 = 0.000000000 + 0.8888888889x + -0.8888888889x + 0.1111111111x2 + -0.1111111111x2 -1.777777778 + i2 + -0.8888888889x + -0.1111111111x2 = 0.8888888889x + -0.8888888889x + 0.1111111111x2 + -0.1111111111x2 Combine like terms: 0.8888888889x + -0.8888888889x = 0.0000000000 -1.777777778 + i2 + -0.8888888889x + -0.1111111111x2 = 0.0000000000 + 0.1111111111x2 + -0.1111111111x2 -1.777777778 + i2 + -0.8888888889x + -0.1111111111x2 = 0.1111111111x2 + -0.1111111111x2 Combine like terms: 0.1111111111x2 + -0.1111111111x2 = 0.0000000000 -1.777777778 + i2 + -0.8888888889x + -0.1111111111x2 = 0.0000000000 The solution to this equation could not be determined.
| 4e^3x=194 | | 4a+5b=10 | | -99-33y+12y-14= | | (x+5)(x+5)(3i+x+4)(-3i+x+4)= | | -2a+23=17 | | -33=-3+6(d+9) | | 27-x/7=13 | | -1/3-(-11/12) | | 4z-10z=18 | | 3x-2x+5=2+x-3 | | 8y-9=7y+2 | | 15-7n=-69 | | 20=-8z-9z | | 6y-3+8=-35 | | Solvex-5=25 | | -6y-3+8=35 | | 27+8x^3=0 | | 3x-6-4=28 | | 7x+290+x-5=4x-39 | | 5x+312+6x+5=4x+16 | | N-5=m | | 140/6=6/x | | 3x-12=9x+16 | | 720/40=40W/40 | | B=9+a | | 5x-2=8x-32 | | 5(x-4)+3x-9x=6-(2x+5)8x | | 3/34 | | 0=13x-(x-3y)-[2x-(x-y)] | | x^2-6x-27*x^2-1= | | k/0.5=8.58 | | M-7=n |