Loading [MathJax]/jax/output/SVG/jax.js
 
+0  
 
0
752
1
avatar
factor by using ac method 15x^2+31x+2
 Oct 29, 2012
 #1
avatar+1223 
0

15x2+31x+2=(15x+1)(x+2)

.
 Feb 21, 2021

2 Online Users

avatar