10r2-5=-195

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Solution for 10r2-5=-195 equation: 



10r^2-5=-195

We move all terms to the left:

10r^2-5-(-195)=0

We add all the numbers together, and all the variables

10r^2+190=0

a = 10; b = 0; c = +190;
Δ = b2-4ac
Δ = 02-4·10·190
Δ = -7600
Delta is less than zero, so there is no solution for the equation

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