How do you factor the expression #x^2 + 3x + 2#?
1 Answer
Mar 30, 2018
Explanation:
Note that in general:
#(x+a)(x+b) = x^2+(a+b)x+ab#
So can we think of two numbers
So:
#x^2+3x+2 = (x+1)(x+2)#
