14*8r^2-37r+9=-5r-3r^2

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Solution for 14*8r^2-37r+9=-5r-3r^2 equation: 



14*8r^2-37r+9=-5r-3r^2

We move all terms to the left:

14*8r^2-37r+9-(-5r-3r^2)=0

We add all the numbers together, and all the variables

-(-5r-3r^2)-37r+14*8r^2+9=0

Wy multiply elements

-(-5r-3r^2)+112r^2-37r+9=0

We get rid of parentheses

3r^2+112r^2+5r-37r+9=0

We add all the numbers together, and all the variables

115r^2-32r+9=0

a = 115; b = -32; c = +9;
Δ = b2-4ac
Δ = -322-4·115·9
Δ = -3116
Delta is less than zero, so there is no solution for the equation

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