+0

# b= root4ac express a interms of b and c

0
123
1

b= root4ac express a interms of b and c

Guest Oct 24, 2017
Sort:

#1
+302
+1

We have $$b=\sqrt{4ac}$$

Square both sides, $$b^2=4ac$$

Divide both sides by $$4c$$ to get $$a={b^2\over4c}$$

Mathhemathh  Oct 24, 2017

### 9 Online Users

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.  See details