Tuesday

March 31, 2015

March 31, 2015

Posted by **missfubu-c** on Sunday, October 28, 2012 at 3:48pm.

solve the equations by finding the exact solutions

ln(x)-ln(5)=7

the next one is

ln(e)=ln(with a v like symbol with 2/x)-ln(e)

- algebra -
**Reiny**, Sunday, October 28, 2012 at 5:26pmln x - ln 5 = 7

ln(x/5) = 7 , by rules of logs

x/5 = e^7 , by definition of ln

x = 5e^7

= appr 5483.2

I can't make out the second one

**Answer this Question**

**Related Questions**

algebra - Solve the equations by finding the exact solution. a 3= x -3 what is x...

algebra - 1)What is the 4x^2=y^2+8y+32 answer= either hyperbola or parabola 2)...

Trig Equation - Solve for x (exact solutions): sin x - sin 3x + sin 5x = 0...

ALGEBRA - Solve the equations by finding the exact solution. ln\(x\) - ln\(9...

ALGEBRA - Solve the equations by finding the exact solution. (a) 1 = x - 1 (B)

ALGEBRA - Solve the equations by finding the exact solution. ln\(x\) - ln\(9...

algebra - Solve the equations by finding the exact solution. (a) (1)/(2) x - 3...

algebra - Can someone help me solve this: Decide all values of b in the ...

***updated answer algebra**** - Can someone help me solve this: Decide all ...

ALGEBRA - Solve the equations by finding the exact solution. (a) (1)/(3) x - 1...