Posted by Christine on Friday, August 7, 2009 at 10:52am.
Can someone please check my answers below for accurateness? The instructions are: Differentiate and simplify.
O.K. Bold the wrong answers or let me know which ones I should double check and fix. Thanks for your help and I really appreciate it because there are no answers to these questions in the back of the book, so I need to know if they are correct. Thank you once again!
- Math - Marth, Friday, August 7, 2009 at 11:22am
On number 2, I believe you copied the question incorrectly.
Many of the problems can be simplified by foiling and adding terms (#1, 2 for example)
- Math - drwls, Friday, August 7, 2009 at 11:35am
#2 is completly wrong
#3 has the wrong coefficent for the x^(2/3) term
#7 looks suspicious
- Math - Marth, Friday, August 7, 2009 at 11:41am
#7 is correctly differentiated and simplified
Answer this Question
Please check Algebra - Please take a look at my work and let me know if I made ...
Math - I solved the equation below and got an answer of 9+-sqrt(57) but i don;t ...
Pre-algebra - Solve. 29x – 2(9x – 0.455) = 10x + 0.525 Give us you thinking on ...
math,factoring,help - Can someone please show me step by step how to do these. I...
Math - Find the equation of the tangent line 5x^2+y^2=14 at (1,3). P.S: It's ...
Algebra - almost done with Algebra...help! 2 3x – 6(2x – 0.055) = 10x + 0.515 I ...
algbrea - 3x-5(3x-7)= 2(x+9) + 45 3x-15x+35= 2x+18 +45 -12x + 35 = 2x+63 -12x -...
Math -- not "can someone simplify this for me:10x-20 / x-2 " - Repeated ...
Urgent Math please check - Very Important I can get someone to check these for ...
Algebra I - Thanks Reiny, but I'm still lost. I understand how you multipled by ...