Monday

December 22, 2014

December 22, 2014

Posted by **running.from.myself** on Thursday, March 1, 2012 at 7:42pm.

A. - 4

B. 4

C. 1 / 4

D. 10

- Math -
**MathMate**, Thursday, March 1, 2012 at 9:02pmTo solve this, you will need to review the laws of exponents:

Logx (1 / 8) = - 3 / 2

means

x^(-3/2)=1/8

x^(3/2)=8

(x^(3/2))^2=8^2

x^(3) = 64

x^(3)=4^3

x=4

**Answer this Question**

**Related Questions**

math - I tried everthing but,I couldnt solve it. Please help me.the answer at ...

Math - these are some problems i do not get any help is appreciated. These are ...

algebra - If LOGx (A)=0.7 and LOGx (B) =0.5 how do I solve LOGx (B/A)

Calculus - Find f'(x) if f(x)= Logx(x^2-5x+6) NOTE: that logx is a sub x

Calculus - If y=Root of(logx+root of (logx+root of logx.........infinty)...prove...

maths - My question is prove that e^logx is equal to x

pre calculous - solve each equation algebraically and check it by substituing ...

College Algebra - I REALLY don't understand the reason/basis/use of logarithms. ...

check math - Here are my answers. Can you check if I got the right answers? ...

Logarithms - I need help evaluation the following: 1.) (1/15)^2.309 It says hint...