-1.5x(4x+1)=4.5-2.5(x+1)

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Solution for -1.5x(4x+1)=4.5-2.5(x+1) equation: 



-1.5x(4x+1)=4.5-2.5(x+1)

We move all terms to the left:

-1.5x(4x+1)-(4.5-2.5(x+1))=0

We multiply parentheses

-4x^2-x-(4.5-2.5(x+1))=0



We calculate terms in parentheses: -(4.5-2.5(x+1)), so:

4.5-2.5(x+1)

determiningTheFunctionDomain
-2.5(x+1)+4.5

We multiply parentheses

-2.5x-2.5+4.5

We add all the numbers together, and all the variables

-2.5x+2

Back to the equation:

-(-2.5x+2)



We add all the numbers together, and all the variables

-4x^2-1x-(-2.5x+2)=0

We get rid of parentheses

-4x^2-1x+2.5x-2=0

We add all the numbers together, and all the variables

-4x^2+1.5x-2=0

a = -4; b = 1.5; c = -2;
Δ = b2-4ac
Δ = 1.52-4·(-4)·(-2)
Δ = -29.75
Delta is less than zero, so there is no solution for the equation

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