+0  
 
+1
90
3
avatar+2509 

#5 Help.

NotSoSmart  Feb 12, 2018
 #1
avatar+545 
+3

question 5:

 

fourth root of 16=2

2 cubed= 8

 

winkwinkwink

lynx7  Feb 12, 2018
 #2
avatar+1215 
+1

#5 would be 8

16=2^4

(2^4)^3/4=2^4*3/4=2^3

2^3=8

RainbowPanda  Feb 12, 2018
 #3
avatar+545 
+2

question 6:

 

x^2=2x+3

x^2-2x-3=0

(x+1)(x-3)=0

x=-1 and x=3

 

 

winkwinkwink

lynx7  Feb 12, 2018

10 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.