-0.7x(x-11)=1.8x+5.7

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Solution for -0.7x(x-11)=1.8x+5.7 equation: 



-0.7x(x-11)=1.8x+5.7

We move all terms to the left:

-0.7x(x-11)-(1.8x+5.7)=0

We multiply parentheses

-0x^2-0x-(1.8x+5.7)=0

We get rid of parentheses

-0x^2-0x-1.8x-5.7=0

We add all the numbers together, and all the variables

-1x^2-2.8x-5.7=0

a = -1; b = -2.8; c = -5.7;
Δ = b2-4ac
Δ = -2.82-4·(-1)·(-5.7)
Δ = -14.96
Delta is less than zero, so there is no solution for the equation

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