7^2x+1=1/49

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Solution for 7^2x+1=1/49 equation: 



7^2x+1=1/49

We move all terms to the left:

7^2x+1-(1/49)=0

We add all the numbers together, and all the variables

7^2x+1-(+1/49)=0

We get rid of parentheses

7^2x+1-1/49=0

We multiply all the terms by the denominator


7^2x*49-1+1*49=0

We add all the numbers together, and all the variables

7^2x*49+48=0

Wy multiply elements

343x^2+48=0

a = 343; b = 0; c = +48;
Δ = b2-4ac
Δ = 02-4·343·48
Δ = -65856
Delta is less than zero, so there is no solution for the equation

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