835=4200000/(0.785)(x2)

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Solution for 835=4200000/(0.785)(x2) equation: 



835=4200000/(0.785)(x2)

We move all terms to the left:

835-(4200000/(0.785)(x2))=0



Domain of the equation: (0.785)x2)!=0

x!=0/1

x!=0

x∈R



We multiply all the terms by the denominator


-(4200000+835*(0.785)x2)=0



We calculate terms in parentheses: -(4200000+835*(0.785)x2), so:

4200000+835*(0.785)x2

determiningTheFunctionDomain
835*(0.785)x2+4200000

We multiply parentheses

655.475x^2+4200000

Back to the equation:

-(655.475x^2+4200000)



We get rid of parentheses

-655.475x^2-4200000=0

a = -655.475; b = 0; c = -4200000;
Δ = b2-4ac
Δ = 02-4·(-655.475)·(-4200000)
Δ = -11011980000
Delta is less than zero, so there is no solution for the equation

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