0=-4.9x^2+7x-3

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Solution for 0=-4.9x^2+7x-3 equation: 



0=-4.9x^2+7x-3

We move all terms to the left:

0-(-4.9x^2+7x-3)=0

We add all the numbers together, and all the variables

-(-4.9x^2+7x-3)=0

We get rid of parentheses

4.9x^2-7x+3=0

a = 4.9; b = -7; c = +3;
Δ = b2-4ac
Δ = -72-4·4.9·3
Δ = -9.8
Delta is less than zero, so there is no solution for the equation

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