10r^2+7=6

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Solution for 10r^2+7=6 equation: 



10r^2+7=6

We move all terms to the left:

10r^2+7-(6)=0

We add all the numbers together, and all the variables

10r^2+1=0

a = 10; b = 0; c = +1;
Δ = b2-4ac
Δ = 02-4·10·1
Δ = -40
Delta is less than zero, so there is no solution for the equation

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