If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (-2 + i)(-5 + -1i) = 0 Multiply (-2 + i) * (-5 + -1i) (-2(-5 + -1i) + i(-5 + -1i)) = 0 ((-5 * -2 + -1i * -2) + i(-5 + -1i)) = 0 ((10 + 2i) + i(-5 + -1i)) = 0 (10 + 2i + (-5 * i + -1i * i)) = 0 (10 + 2i + (-5i + -1i2)) = 0 Combine like terms: 2i + -5i = -3i (10 + -3i + -1i2) = 0 Solving 10 + -3i + -1i2 = 0 Solving for variable 'i'. Factor a trinomial. (2 + -1i)(5 + i) = 0Subproblem 1
Set the factor '(2 + -1i)' equal to zero and attempt to solve: Simplifying 2 + -1i = 0 Solving 2 + -1i = 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 + -1i = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1i = 0 + -2 -1i = 0 + -2 Combine like terms: 0 + -2 = -2 -1i = -2 Divide each side by '-1'. i = 2 Simplifying i = 2Subproblem 2
Set the factor '(5 + i)' equal to zero and attempt to solve: Simplifying 5 + i = 0 Solving 5 + i = 0 Move all terms containing i to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + i = 0 + -5 Combine like terms: 5 + -5 = 0 0 + i = 0 + -5 i = 0 + -5 Combine like terms: 0 + -5 = -5 i = -5 Simplifying i = -5Solution
i = {2, -5}
| 2x+14-7x=17-15x+10x-3 | | 3(z-4)=12 | | n^2+20=9n | | -7n=-133 | | r^2+15=8r | | 3x+6/4=3 | | 5x^2+12x=-5 | | -x+2=3x+18 | | 3(4y-1)=16 | | 5m^2=-35m | | 3x-3=10x-87 | | x^2+4+5=0 | | 20x^2-43x+14= | | 103-5x=13x-17 | | 535+4.5n=12n | | 8v^2-192=16v | | (x-4)(5x+3)=-12(x-4) | | 7(2m+n)-3(m+n)= | | 6-7x=70-21x | | 44-(2x+3)=2(x+8)+x | | p^2+24=-11p | | 2c+20=-30 | | 44-2x+3=2x+8+x | | 3n-16=25 | | 3(z+5)=5z+7 | | 10x^2-19x-28=0 | | x^2+16=24 | | t-30=-30 | | k^3-k^2-14k=16 | | 3x^2+21x=0 | | a^2+11a+24=0 | | 4(x+5)=2x+12 |