0=4.9x^2-30x+320

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Solution for 0=4.9x^2-30x+320 equation: 



0=4.9x^2-30x+320

We move all terms to the left:

0-(4.9x^2-30x+320)=0

We add all the numbers together, and all the variables

-(4.9x^2-30x+320)=0

We get rid of parentheses

-4.9x^2+30x-320=0

a = -4.9; b = 30; c = -320;
Δ = b2-4ac
Δ = 302-4·(-4.9)·(-320)
Δ = -5372
Delta is less than zero, so there is no solution for the equation

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