Ok hopefully last time I will bug you guys about exponents . Simplify, leave without radicals and negative exponents. (sqrt(m+2))(2+m)^3/2 and (sqrt(e^(2x)) Any help is much appreciated~
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Originally Posted by JonathanEyoon Ok hopefully last time I will bug you guys about exponents . Simplify, leave without radicals and negative exponents. (sqrt(m+2))(2+m)^3/2 and (sqrt(e^(2x)) Any help is much appreciated~ Try using these rules: and and -Dan
Originally Posted by JonathanEyoon Simplify, leave without radicals and negative exponents. A) (sqrt(m+2))(2+m)^3/2 and B) (sqrt(e^(2x)) Hello, to A): to B):
Originally Posted by topsquark Try using these rules: and and -Dan Ok using the rules you gave me, I think I figured out the first one (sqrt(m+2))(2+m)^3/2 is the same as ((m+2)^(1/2))((m+2)^(3/2)) = (m+2)^2. If this is correct, from here should I foil? For the second one... Can I have a little help starting off
Originally Posted by earboth Hello, to A): to B): Hi thanks for the answer!! But I still don't understand how you got the answer for part B . Could you walk me through it?
Originally Posted by JonathanEyoon (sqrt(e^(2x)) Does this help? -Dan
Originally Posted by JonathanEyoon Ok using the rules you gave me, I think I figured out the first one (sqrt(m+2))(2+m)^3/2 is the same as ((m+2)^(1/2))((m+2)^(3/2)) = (m+2)^2. If this is correct, from here should I foil? Check with your teacher, but this form is probably fine. -Dan
Originally Posted by topsquark Does this help? -Dan Thanks!!! That helped quite a bit!
Hey final one!!.... I think haha [35(2b+1)^(3) / 7(2b+1)^(-1)]^2 I factored out a 7 and did some other stuff leaving [5(2b+1)^(4)]^2 From here I'm stuck
Originally Posted by JonathanEyoon [35(2b+1)^(3) / 7(2b+1)^(-1)]^2 I factored out a 7 and did some other stuff leaving [5(2b+1)^(4)]^2 From here I'm stuck Hello, your result is correct. Now use : For confirmation only:
Originally Posted by earboth Hello, your result is correct. Now use : For confirmation only: From 25(2b+1)^8 Is that the simpliest form?
Originally Posted by JonathanEyoon From 25(2b+1)^8 Is that the simpliest form? Hello, I don't know a way to simplify this term, so this result must be sufficient. In short: Yes.
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