SOLUTION: SOLVE X(X+1)=27
Algebra.Com
Question 312441: SOLVE X(X+1)=27
Found 2 solutions by Fombitz, solver91311:
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
Use the quadratic formula,
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
Distribute and put in standard form:
Use the quadratic formula where 
, 
, and 
\ \pm\ \sqrt{(1)^2\ -\ 4(1)(-27)}}{2(1)})
Since 109 is prime, this is in simplest form. Use your calculator if you need a numerical approximation.
John
RELATED QUESTIONS
solve 27^x-1 =... (answered by Fombitz)
solve... (answered by lwsshak3)
Solve 4.3^x+1... (answered by ikleyn)
solve 9^(2x + 1) =... (answered by longjonsilver)
Solve the equation... (answered by tutorcecilia)
Solve the equation.... (answered by checkley71)
Solve this equation.... (answered by ryanman)
Solve: 3^(x^2+4x) =... (answered by stanbon)
Solve : 6^x + 1 = 8^x - (27)^(x-1) (answered by Alan3354)