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x(3-4x)=7+4(8x^2)
We move all terms to the left:
x(3-4x)-(7+4(8x^2))=0
determiningTheFunctionDomain -(7+48x^2)+x(3-4x)=0
We add all the numbers together, and all the variables
-(7+48x^2)+x(-4x+3)=0
We multiply parentheses
-(7+48x^2)-4x^2+3x=0
We get rid of parentheses
-48x^2-4x^2+3x-7=0
We add all the numbers together, and all the variables
-52x^2+3x-7=0
a = -52; b = 3; c = -7;
Δ = b2-4ac
Δ = 32-4·(-52)·(-7)
Δ = -1447
Delta is less than zero, so there is no solution for the equation
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