-5x(x+1)+3x=6-(4x-3)

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Solution for -5x(x+1)+3x=6-(4x-3) equation:



-5x(x+1)+3x=6-(4x-3)
We move all terms to the left:
-5x(x+1)+3x-(6-(4x-3))=0
We add all the numbers together, and all the variables
3x-5x(x+1)-(6-(4x-3))=0
We multiply parentheses
-5x^2+3x-5x-(6-(4x-3))=0
We calculate terms in parentheses: -(6-(4x-3)), so:
6-(4x-3)
determiningTheFunctionDomain -(4x-3)+6
We get rid of parentheses
-4x+3+6
We add all the numbers together, and all the variables
-4x+9
Back to the equation:
-(-4x+9)
We add all the numbers together, and all the variables
-5x^2-2x-(-4x+9)=0
We get rid of parentheses
-5x^2-2x+4x-9=0
We add all the numbers together, and all the variables
-5x^2+2x-9=0
a = -5; b = 2; c = -9;
Δ = b2-4ac
Δ = 22-4·(-5)·(-9)
Δ = -176
Delta is less than zero, so there is no solution for the equation

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