(14-2i)(7+12i)=122+154i

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Solution for (14-2i)(7+12i)=122+154i equation:



(14-2i)(7+12i)=122+154i
We move all terms to the left:
(14-2i)(7+12i)-(122+154i)=0
We add all the numbers together, and all the variables
(-2i+14)(12i+7)-(154i+122)=0
We get rid of parentheses
(-2i+14)(12i+7)-154i-122=0
We multiply parentheses ..
(-24i^2-14i+168i+98)-154i-122=0
We get rid of parentheses
-24i^2-14i+168i-154i+98-122=0
We add all the numbers together, and all the variables
-24i^2-24=0
a = -24; b = 0; c = -24;
Δ = b2-4ac
Δ = 02-4·(-24)·(-24)
Δ = -2304
Delta is less than zero, so there is no solution for the equation

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