0=15t^2-18t+7

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Solution for 0=15t^2-18t+7 equation: 



0=15t^2-18t+7

We move all terms to the left:

0-(15t^2-18t+7)=0

We add all the numbers together, and all the variables

-(15t^2-18t+7)=0

We get rid of parentheses

-15t^2+18t-7=0

a = -15; b = 18; c = -7;
Δ = b2-4ac
Δ = 182-4·(-15)·(-7)
Δ = -96
Delta is less than zero, so there is no solution for the equation

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