Answer:
10x squared + 2x
Step-by-step explanation:
The product for 2x(5x+1)
10x^2+2x
apply the distributive law: a(b+c)=ab+ac
a=2x, b=5x, c=1
=2x*5x+2x*1
=2*5xx+2*1*x
simplify 2*5xx+2x*1*x
=10x^2+2x
