+0  
 
0
50
1
avatar+55 

\(If\ a = 4, b = 2, and\ c = -5, then\ what\ is\ the\ value\ of\ \sqrt[3]{4a^4b^5} + \dfrac{a - c}{(b+c)^2}?\)

Dr.Amione  Jul 13, 2018
edited by Dr.Amione  Jul 13, 2018
 #1
avatar
+1

Just sub the values of the 3 variable and simplify:

 

(4 a^4 b^5)^(1/3) + (a - c)/(b + c)^2 where a = 4, b = 2, c = -5

          32                    +     1 / 1

=33

Guest Jul 13, 2018

16 Online Users

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.