+0  
 
0
28
2
avatar

I don't understand how to write in standard form. My teacher hasn't taught this yet so I am very confused. Please help and show work. Thanks!

 
 Feb 11, 2019
 #1
avatar+95884 
+2

First one.....we write  the terms in descending powers of   m......so we have

 

4m^3 - 9 m^2 - m + 25     (cubic polynomial)

 

Second one  ...... same thing ....descending powers of k  ....so we have

 

(3/4)k^5  - (1/2)k^3       (quintic polynomial)

 

Third one.....this is a polynomial  in two variables

The form is     ax^2 + bxy + cy^2 + dx + ey + f 

So we have

 

-x ^2   -3xy  + 14y^2    (second power polynomial)

 

Last one.....nothing to be done.....there's no other way to write 9x  ( first degree polynomial )

 

 

cool cool cool

 
 Feb 11, 2019
edited by CPhill  Feb 11, 2019
edited by CPhill  Feb 11, 2019
edited by CPhill  Feb 11, 2019
 #2
avatar+49 
0

Sorry for interupting but I am extremly impressed with your math abilities its almost like you know it all XD are you already done with school and do this as a leisure to help people?

 
HiylinLink  Feb 11, 2019

17 Online Users

avatar
avatar
avatar

New Privacy Policy

We use cookies to personalise content and advertisements and to analyse access to our website. Furthermore, our partners for online advertising receive information about your use of our website.
For more information: our cookie policy and privacy policy.