5x=72+6,8x2

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Solution for 5x=72+6,8x2 equation: 



5x=72+6.8x^2

We move all terms to the left:

5x-(72+6.8x^2)=0

We get rid of parentheses

-6.8x^2+5x-72=0

a = -6.8; b = 5; c = -72;
Δ = b2-4ac
Δ = 52-4·(-6.8)·(-72)
Δ = -1933.4
Delta is less than zero, so there is no solution for the equation

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