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=H2+3H+10
We move all terms to the left:
-(H2+3H+10)=0
We add all the numbers together, and all the variables
-(+H^2+3H+10)=0
We get rid of parentheses
-H^2-3H-10=0
We add all the numbers together, and all the variables
-1H^2-3H-10=0
a = -1; b = -3; c = -10;
Δ = b2-4ac
Δ = -32-4·(-1)·(-10)
Δ = -31
Delta is less than zero, so there is no solution for the equation
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