-10x(2x-1)=25

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Solution for -10x(2x-1)=25 equation: 



-10x(2x-1)=25

We move all terms to the left:

-10x(2x-1)-(25)=0

We multiply parentheses

-20x^2+10x-25=0

a = -20; b = 10; c = -25;
Δ = b2-4ac
Δ = 102-4·(-20)·(-25)
Δ = -1900
Delta is less than zero, so there is no solution for the equation

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