# Posts by strawberryfields

Total # Posts: 12

**math**

would you mind telling me how you got it? i don't get this problem.. thanks forthe answer though!

*January 23, 2009*

**math**

okay, this i cannot figure out anywhere. 2[ln(x)-ln(x+1)-ln(x-1)] evaluate into logarithm of a single quantity.

*January 23, 2009*

**Math**

that's really hard to answer without any graph or other parameters. was there any more information with the problem???

*January 23, 2009*

**math**

thanks! I sort of figured this one out after a lot of searching online

*January 23, 2009*

**math**

Inverse function f(x)x^7-1 And I got root(7(x))+1 which is the (7root of x)+1

*January 23, 2009*

**math**

can you tell me why it's 5c^2 and not 5c?

*January 23, 2009*

**math**

it's telling me that this answer is wrong. for g(c) i got c^3-5c and for g(3/2) i got -13.something and -8 but it keeps telling me i'm wrong (it means my online class where i am working through these. however, i am not just asking you for answers, i have been sitting ...

*January 23, 2009*

**math**

Can you tell me if the correct answer for this is t^3 -1t^2 -2t -12

*January 23, 2009*

**math**

evaluating functions For some reason I can't get these 3 problems correct: g(x) = x^2(x-5) g(3/2) g(c) g(t+2) Any help would be greatly appreciated. I contribute as much as I can and I don't seem to get any help. Maybe these are too hard of problems?

*January 23, 2009*

**Math 012**

oops. sorry, WVSU

*January 23, 2009*

**Math 012**

Okay so you totally owned me, great job checking. Go order of operations!!!

*January 23, 2009*

**Math 012**

-16-8p-20 +16 take -4 times 4 which equals -16 take -4 times 2p which equals 8p take 5 times -4 which equals -20 then add 16 to the end. simplify by adding -16, -20 and 16. you get -8p - 20 (the -16 and +16 cancel each other out)

*January 23, 2009*

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