SOLUTION: find all real solutions. show work step by step 3t+√6−9t=2

Algebra ->  Equations -> SOLUTION: find all real solutions. show work step by step 3t+√6−9t=2      Log On


   



Question 1135105: find all real solutions. show work step by step
3t+√6−9t=2

Found 2 solutions by josgarithmetic, MathTherapy:
Answer by josgarithmetic(39616) About Me  (Show Source):
You can put this solution on YOUR website!
----
----
find all real solutions. show work step by step
3t+√6−9t=2
----
----
?
which?
3t%2Bsqrt%286%29-9t=2 or maybe 3t%2Bsqrt%286-9t%29=2?

If the second one:
6-9t=%282-3t%29%5E2
6-9t=4-12t%2B9t%5E2
9t%5E2%2B3t-2=0
-
QuadraticFormulaSolution
system%28t=-2%2F3%2Cor%2Ct=1%2F3%29

Answer by MathTherapy(10551) About Me  (Show Source):
You can put this solution on YOUR website!

find all real solutions. show work step by step
3t+√6−9t=2
If matrix%281%2C3%2C+3t+%2B+sqrt%286%29+-+9t%2C+%22=%22%2C+2%29, then REAL SOLUTIONS are: highlight_green%28matrix%281%2C3%2C+2%2F3%2C+and%2C+-+1%2F3%29%29
ACCEPT no other answers.