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2x^2+9/5x^2+2=0
Domain of the equation: 5x^2!=0We multiply all the terms by the denominator
x^2!=0/5
x^2!=√0
x!=0
x∈R
2x^2*5x^2+2*5x^2+9=0
Wy multiply elements
10x^4+10x^2+9=0
We do not support expression: x^4
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