1=8/7+x^2

Solution for 1=8/7+x^2 equation:

1=8/7+x^2

We move all terms to the left:

1-(8/7+x^2)=0


Domain of the equation: 7+x^2)!=0

We move all terms containing x to the left, all other terms to the right

x^2)!=-7

x!=-7/1

x!=-7

x∈R


We get rid of parentheses

-x^2+1-8/7=0

We multiply all the terms by the denominator


-x^2*7-8+1*7=0

We add all the numbers together, and all the variables

-x^2*7-1=0

Wy multiply elements

-7x^2-1=0

a = -7; b = 0; c = -1;
Δ = b2-4ac
Δ = 02-4·(-7)·(-1)
Δ = -28
Delta is less than zero, so there is no solution for the equation