+0  
 
0
196
1
avatar

(4k-1)^2=4k^2

(4k-1)(4k-1)=

 

Anyone can help me solve this question? TQ.

Guest Feb 1, 2018

Best Answer 

 #1
avatar+14579 
+2

= 16k^2 - 8k +1 = 4k^2

12k^2 -8k +1 =0      Use quadratic formula to find

k = 1/2  or  1/6

ElectricPavlov  Feb 1, 2018
edited by ElectricPavlov  Feb 1, 2018
edited by ElectricPavlov  Feb 1, 2018
 #1
avatar+14579 
+2
Best Answer

= 16k^2 - 8k +1 = 4k^2

12k^2 -8k +1 =0      Use quadratic formula to find

k = 1/2  or  1/6

ElectricPavlov  Feb 1, 2018
edited by ElectricPavlov  Feb 1, 2018
edited by ElectricPavlov  Feb 1, 2018

1 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.