Answers

2016-06-29T22:05:23+08:00
(x+5)3=(x+5)*(x+5)*(x+5)=(x+5)(x2+10x+25)=(x)(x2)+(x)(10x)+(x)(25)+(5)(x2)+(5)(10x)+(5)(25)=x3+10x2+25x+5x2+50x+125=x3+15x2+75x+125
0
Where's the answer bro?
(x+5)3
=(x+5)*(x+5)*(x+5)
=(x+5)(x^2+10x+25)
=(x)(x^2)+(x)(10x)+(x)(25)+(5)(x^2)+(5)(10x)+(5)(25)
=x^3+10x^2+25x+5x^2+50x+125
=x^3+15x^2+75x+125
Thanks :)
no prob. HAHAHHAHA