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anonymous
 3 years ago
Solve for x: ((2 / x  2) + ( 7x^2 4)) = 5/x
anonymous
 3 years ago
Solve for x: ((2 / x  2) + ( 7x^2 4)) = 5/x

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anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0\[((\frac{ 2 }{ x }2) + (7x ^{2}4)) = \frac{ 5 }{ x }\] so this is your initial equation. as there aren't any multipliers outside the parenthesis, they can actually be left out: \[\frac{ 2 }{ x }2 + 7x ^{2}4 = \frac{ 5 }{ x }\] then, combine like terms: \[\frac{ 2 }{ x } + 7x ^{2}6 = \frac{ 5 }{ x }\] in this case, i would multiply both sides by X to eliminate the fractions: \[2+ 7x^{3}6x=5\] subtract 5 from both sides: \[ 7x^{3}6x  3=0\] then you can graph to find the zeros. is that what you're looking for?
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