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4x^2+1/4x^2=142
We move all terms to the left:
4x^2+1/4x^2-(142)=0
Domain of the equation: 4x^2!=0We multiply all the terms by the denominator
x^2!=0/4
x^2!=√0
x!=0
x∈R
4x^2*4x^2-142*4x^2+1=0
Wy multiply elements
16x^4-568x^2+1=0
We do not support expression: x^4
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