(-2/5)a=6

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Solution for (-2/5)a=6 equation:



(-2/5)a=6
We move all terms to the left:
(-2/5)a-(6)=0
Domain of the equation: 5)a!=0
a!=0/1
a!=0
a∈R
We multiply parentheses
-2a^2-6=0
a = -2; b = 0; c = -6;
Δ = b2-4ac
Δ = 02-4·(-2)·(-6)
Δ = -48
Delta is less than zero, so there is no solution for the equation

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