Question
If 3x + (1/3x) = 9 then find 27x³ + (1/27x³ ) = ?
More Algebra Questions
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- If x2 = 15x + 1, then find the value of {x3 - (1/x3) }.
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- Question 6
- Given that x8-34x4+1=0, x>0. What is the value of (x3+ x-3)?
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- Question 9
- If (a2 + 1/a2) = 18, then find the value of (a3 - 1/a3).
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