Answer:
=2m³−m²u+m²+3m+2
Step-by-step explanation:
m²+2mm²−um²+3m+2
= m²+2m³+−m²u+3m+2
= 2m³−m²u+m²+3m+2
Answer:
existing
Step-by-step explanation:
Answer:
Hope this helps! :)
Step-by-step explanation:
First let's review how to expand this!
(ax+b)^2=a^2*x^2+2abx+a^2
In this case
(2x^2+1/2)^2=2^2*x^2+2*1/2*2x+(1/2)^2
=4x^2+2x+1/4
Done!
Answer:
neither
Step-by-step explanation: