SOLUTION: Solve each exponential equation for x. Give an exact solution and also approximate the solution to four decimals 3^2x+2=9 Thanks

SOLUTION: Solve each exponential equation for x. Give an exact solution and also approximate the solution to four decimals 3^2x+2=9 Thanks

Algebra.Com

Question 685559: Solve each exponential equation for x. Give an exact solution and also approximate the solution to four decimals
3^2x+2=9

Thanks
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
3^(2x+2) = 9
----
3^(2x+2) = 3^2
----
2x + 2 = 2
---
2x = 0
x = 0
===========
Cheers,
Stan H.
===========

RELATED QUESTIONS
Solve each exponential equation for x. Give an exact solution and also approximate the... (answered by lwsshak3)

Solve each exponential equation for x. Give an exact solution and also approximate the... (answered by lwsshak3)

Solve the equation. Find the exact solution if possible; otherwise, use a calculator to... (answered by Edwin McCravy)

Solve the equation. Find the exact solution if possible; otherwise, use a calculator... (answered by josgarithmetic)

for the quadraic equation x^2-5x+5=0 give the exact and approximate solution to three... (answered by JBarnum)

Solve. Give exact solution with approximate solution to four decimal places ln(ln... (answered by jsmallt9)

Find the exact solution to the exponential equation 2000=20(3)^(2x). (Do not give a... (answered by fractalier,Alan3354)

Give exact and approximate solution to three decimal places for... (answered by Alan3354)

Find the exact and approximate solution to 3 decimal points for the equation:... (answered by JBarnum)