+0  
 
+1
64
2
avatar+1317 

 

Help Me Please

 

True or False?

 

For the general quadratic equation ax2+bx+c, the product of the roots is c/a

ManuelBautista2019  Feb 28, 2018
edited by ManuelBautista2019  Feb 28, 2018
Sort: 

2+0 Answers

 #1
avatar+12266 
+2

true.

 

-b + sqrt(b^2 - 4ac)  /  2a     *    -b - sqrt(b^2 -4ac)  / 2a

 

b^2 -(b^2-4ac)  / 4a^2

4ac /  4a^2

c/a

ElectricPavlov  Mar 1, 2018
 #2
avatar+1317 
+1

Thanks EP

ManuelBautista2019  Mar 1, 2018

11 Online Users

avatar
New Privacy Policy (May 2018)
We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. We also share information about your use of our site with our social media, advertising and analytics partners.  Privacy Policy