SOLVE THE EQUATION AND CHECK YOUR SOLUTION 2y+5/y+4=1
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Step-by-step explanation:
y is -1
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Step-by-step explanation:
2y+5/y+4=1
We move all terms to the left:
2y+5/y+4-(1)=0
Domain of the equation: y!=0
y∈R
We add all the numbers together, and all the variables
2y+5/y+3=0
We multiply all the terms by the denominator
2y*y+3*y+5=0
We add all the numbers together, and all the variables
3y+2y*y+5=0
Wy multiply elements
2y^2+3y+5=0
a = 2; b = 3; c = +5;
Δ = b2-4ac
Δ = 32-4·2·5
Δ = -31
Delta is less than zero, so there is no solution for the equation
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