Answers

2016-07-07T20:04:09+08:00
(3x-4y)(-6) what is the correct answer?
0
2016-07-07T20:11:23+08:00
3(2x+50)(2x+5)=90
3(4x^2+20x+25)=90
3(4x^2+20x+25)=90
12x^2+60x+75-90=0
12x^2+60x-15+0



0