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2x^2+9x+26=-4+5
We move all terms to the left:
2x^2+9x+26-(-4+5)=0
We add all the numbers together, and all the variables
2x^2+9x+26-1=0
We add all the numbers together, and all the variables
2x^2+9x+25=0
a = 2; b = 9; c = +25;
Δ = b2-4ac
Δ = 92-4·2·25
Δ = -119
Delta is less than zero, so there is no solution for the equation
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