9.8=2(2.159)/t2

Solution for 9.8=2(2.159)/t2 equation:

9.8=2(2.159)/t2

We move all terms to the left:

9.8-(2(2.159)/t2)=0


Domain of the equation: t2)!=0

t!=0/1

t!=0

t∈R


We multiply all the terms by the denominator


-(2(2.159)+(9.8)*t2)=0


We calculate terms in parentheses: -(2(2.159)+(9.8)*t2), so:

2(2.159)+(9.8)*t2

determiningTheFunctionDomain
(9.8)*t2+2(2.159)

We add all the numbers together, and all the variables

(9.8)*t2+4.318

We multiply parentheses

9.8t^2+4.318

Back to the equation:

-(9.8t^2+4.318)


We get rid of parentheses

-9.8t^2-4.318=0

a = -9.8; b = 0; c = -4.318;
Δ = b2-4ac
Δ = 02-4·(-9.8)·(-4.318)
Δ = -169.2656
Delta is less than zero, so there is no solution for the equation