X^2+2(m-1)X+(m+5)=0

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Solution for X^2+2(m-1)X+(m+5)=0 equation: 



X^2+2(X-1)X+(X+5)=0

We multiply parentheses

X^2+2X^2-2X+(X+5)=0

We get rid of parentheses

X^2+2X^2-2X+X+5=0

We add all the numbers together, and all the variables

3X^2-1X+5=0

a = 3; b = -1; c = +5;
Δ = b2-4ac
Δ = -12-4·3·5
Δ = -59
Delta is less than zero, so there is no solution for the equation

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