+0  
 
0
126
1
avatar

Factor x^3 + 8.

 Aug 1, 2020
 #1
avatar+638 
+5

\(x^3+8=x^3+2^3\)

The formula for the sum of cubes is \(a^3+b^3= (a + b)(a^2 – ab + b^2)\). You should be able to do the rest within a few minutes.

 Aug 1, 2020

25 Online Users

avatar
avatar
avatar