+0  
 
0
67
1
avatar

Solve

\(9x^{2} + 12x + 4 = x^{3} + 3x^{2}\left(\sqrt[3]{25} - 1\right) + 3x \left(\sqrt[3]{25} - 1\right)^{2} + \left(\sqrt[3]{25} - 1\right)^{3}\)

 Jul 21, 2020
 #1
avatar+30929 
+1

As follows:

 

(The other two solutions are ≈ -0.975 and 3.203)

 Jul 21, 2020

39 Online Users

avatar