Wednesday
December 11, 2013

# Posts by pamela

Total # Posts: 135

Algebra Help
Now what about the Exponential form ? 2^-3 = 1/8 This isn't correct? If not then how do i show Let x = log_2 1/8 in exponential form?

Algebra Help
Solve for x i got, the exponential is the problem for me...Here is what i got for x. To Solve: 1/8=8^-1 8=2^3 1/8=2^3^-1=8^-1 =2^-3 Log_2 1/8 = log_2 2^-3 =-3log_2 2 x =-3 To Check: 2^x=1/8= 2^-3 x=-3

Algebra Help
x = log_ 2 2^-3 ? I am lost now. I really thought I had it from what I just posted. Exponential form is 2^-3 = 1/8 This isn't correct? To Check: 2^-3=1/2^3=1/8

Algebra Help
Let x = log_2 1/8 Write the exponential form of the equation and solve the equation for x. Does this work? Thanks! Exponential form is 2^-3=1/8 To Check: 2^-3=1/2^3=1/8

Algebra
Does this work? Thanks! Exponential form is 2^-3=1/8 To Check: 2^-3=1/2^3=1/8

Algebra
2x = 2^log2(1/8) 2x = (1/8) Are these acceptable answers?

Algebra
Let x = log_2 1/8 Write the exponential form of the equation and solve the equation for x.

Algebra
Suppose A is the amount borrowed, r is the interest rate (in decimal form), and m is the total number of monthly payments. Let w = (r)/(12) Then the formula to determine the monthly payment amount for a loan is given by (Aw)/1-(1)/(1+w)^m Suppose Alice buys a car and obtains a...

Algebra
I figured 4*4 = 16. This is not right is it?

Algebra
Would this be an appropriate answer for b? x= 4+3i/2, 4-3i/2

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