7/y^2-144=(y+12)(y-12)

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Solution for 7/y^2-144=(y+12)(y-12) equation: 



7/y^2-144=(y+12)(y-12)

We move all terms to the left:

7/y^2-144-((y+12)(y-12))=0



Domain of the equation: y^2!=0

y^2!=0/

y^2!=√0

y!=0

y∈R



We use the square of the difference formula

y^2+7/y^2+144-144=0

We multiply all the terms by the denominator


y^2*y^2+144*y^2-144*y^2+7=0

We add all the numbers together, and all the variables

y^2*y^2+7=0

Wy multiply elements

y^4+7=0

We do not support eypression: y^4

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