If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (7 + i)(3 + -4i) = 0 Multiply (7 + i) * (3 + -4i) (7(3 + -4i) + i(3 + -4i)) = 0 ((3 * 7 + -4i * 7) + i(3 + -4i)) = 0 ((21 + -28i) + i(3 + -4i)) = 0 (21 + -28i + (3 * i + -4i * i)) = 0 (21 + -28i + (3i + -4i2)) = 0 Combine like terms: -28i + 3i = -25i (21 + -25i + -4i2) = 0 Solving 21 + -25i + -4i2 = 0 Solving for variable 'i'. Factor a trinomial. (3 + -4i)(7 + i) = 0Subproblem 1
Set the factor '(3 + -4i)' equal to zero and attempt to solve: Simplifying 3 + -4i = 0 Solving 3 + -4i = 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 + -4i = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -4i = 0 + -3 -4i = 0 + -3 Combine like terms: 0 + -3 = -3 -4i = -3 Divide each side by '-4'. i = 0.75 Simplifying i = 0.75Subproblem 2
Set the factor '(7 + i)' equal to zero and attempt to solve: Simplifying 7 + i = 0 Solving 7 + i = 0 Move all terms containing i to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + i = 0 + -7 Combine like terms: 7 + -7 = 0 0 + i = 0 + -7 i = 0 + -7 Combine like terms: 0 + -7 = -7 i = -7 Simplifying i = -7Solution
i = {0.75, -7}
| 9w+3=w-9 | | 3x-8y=11fory | | 5.3x+2-4.1x=3.6x | | 2x+3x-100=5x | | -18k=-234 | | (3x)+(2x+26)=180 | | 5x+6y=20for | | -5n(5n-3)=0 | | -1+8x=-4x+5 | | 8x+5y=-105 | | 6t+3=8t+11 | | -10x^7-5x^3+4x-22=0 | | 1+6n=4n+3 | | 8z+4-2z=58 | | 2n=34 | | 36a-2=36+8 | | 512.3852=2*3.14r^2+2*3.14*r*15.8 | | 8z+42z=58 | | n+5/9=1/6 | | 18y^2+12= | | 18k=108 | | 5a+5b+2a+3b= | | 11t-9t=10 | | (9x-8)(3x+9)=0 | | 10y-9=17y+33 | | j-1=5 | | 4z-2=z+4 | | 7x-9=9-2x | | 5d=42-2d | | -3.2y+15=-2.4-10 | | 4s+3=5s | | 3(4k-2)=12k-6 |