SOLUTION: Is this correct solving for x 7^x^(2)= 7^2^(x + 3) X2= 2x + 3 X= -√(2^x )+3 X= √(2^x )+3 X ≈ -1.61569

Algebra ->  Coordinate Systems and Linear Equations  -> Lessons -> SOLUTION: Is this correct solving for x 7^x^(2)= 7^2^(x + 3) X2= 2x + 3 X= -√(2^x )+3 X= √(2^x )+3 X ≈ -1.61569       Log On


   



Question 941673: Is this correct
solving for x


7^x^(2)= 7^2^(x + 3)
X2= 2x + 3
X= -√(2^x )+3
X= √(2^x )+3
X ≈ -1.61569


Answer by Edwin McCravy(20056) About Me  (Show Source):
You can put this solution on YOUR website!
%287%5Ex%29%5E%282%29=+%287%5E2%29%5E%28x+%2B+3%29  

7%5E%282x%29=+7%5E%282%28x+%2B+3%29%29

2x=2%28x%2B3%29

2x=2x%2B6

0=6

No solution

Edwin