(60.75-4y)-8y^2=121.5

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Solution for (60.75-4y)-8y^2=121.5 equation:



(60.75-4y)-8y^2=121.5
We move all terms to the left:
(60.75-4y)-8y^2-(121.5)=0
We add all the numbers together, and all the variables
-8y^2+(-4y+60.75)-(121.5)=0
We add all the numbers together, and all the variables
-8y^2+(-4y+60.75)-121.5=0
We get rid of parentheses
-8y^2-4y+60.75-121.5=0
We add all the numbers together, and all the variables
-8y^2-4y-60.75=0
a = -8; b = -4; c = -60.75;
Δ = b2-4ac
Δ = -42-4·(-8)·(-60.75)
Δ = -1928
Delta is less than zero, so there is no solution for the equation

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