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13-3(x2)+5x=29
We move all terms to the left:
13-3(x2)+5x-(29)=0
We add all the numbers together, and all the variables
-3x^2+5x-16=0
a = -3; b = 5; c = -16;
Δ = b2-4ac
Δ = 52-4·(-3)·(-16)
Δ = -167
Delta is less than zero, so there is no solution for the equation
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