Thursday

October 23, 2014

October 23, 2014

Posted by **lisa** on Monday, November 11, 2013 at 11:57am.

2 ln e= ln sqrt of 7/x-2 ln e

what would be x?

- math -
**Steve**, Monday, November 11, 2013 at 12:05pmAssuming parentheses as shown below, and recalling that ln(e) = 1,

2 ln e= ln sqrt(7/(x-2)) ln e

2 = ln √(7/(x-2))

√7/(x-2)) = e^2

7/(x-2) = e^4

x-2 = 7e^-4

x = 2 + 7e^-4

- math -
**Anonymous**, Monday, November 11, 2013 at 11:38pmThanks Steve I have it now, But the answer checked out to be e^-4+ln sqrt 7

**Answer this Question**

**Related Questions**

Math Help please!! - Could someone show me how to solve these problems step by ...

Inequality - When I solve the inquality 2x^2 - 6 < 0, I get x < + or - ...

math - solve 2x^2+3x+8=0 and express the solutions in a+bi form. Let's use the ...

Math/Calculus - Solve the initial-value problem. Am I using the wrong value for ...

math - determine the area of triangle abc when side ab= square root of x, side ...

Math check - Solve: sqrt(7x-5)+sqrt(15x+4)=sqrt(30x+31) would I square both ...

MATH - I need to simply this equation, but I got stuck. h/(4-sqrt(16+h)) = y ...

Calculus - Please look at my work below: Solve the initial-value problem. y'' + ...

algebra,math,help - Use Property 2 to simplify each of the following radical ...

math - Solve for the indicated variable A=1/2 bh Solve for b 2A = bh, so b = 2A/...