How do you solve #x^2+8=-6x# by factoring?
1 Answer
Oct 13, 2015
#(x+4)(x+2)#
Explanation:
#x^2+8=-6x#
#x^2+6x+8=0#
#x^2+4x+2x+8=0#
#x(x+4)+2(x+4)=0#
#(x+4)(x+2)=0#
#(x+4)(x+2)#
#x^2+8=-6x#
#x^2+6x+8=0#
#x^2+4x+2x+8=0#
#x(x+4)+2(x+4)=0#
#(x+4)(x+2)=0#