3x+5x(1+2x)=5x-11

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Solution for 3x+5x(1+2x)=5x-11 equation: 



3x+5x(1+2x)=5x-11

We move all terms to the left:

3x+5x(1+2x)-(5x-11)=0

We add all the numbers together, and all the variables

3x+5x(2x+1)-(5x-11)=0

We multiply parentheses

10x^2+3x+5x-(5x-11)=0

We get rid of parentheses

10x^2+3x+5x-5x+11=0

We add all the numbers together, and all the variables

10x^2+3x+11=0

a = 10; b = 3; c = +11;
Δ = b2-4ac
Δ = 32-4·10·11
Δ = -431
Delta is less than zero, so there is no solution for the equation

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