A Alaina le preguntaron si la siguiente ecuación es una identidad: (2x+1)^2-(x+1)^2=3(x+1)^2-1(2x+1) 2 −(x+1) 2 =3(x+1) 2 −1

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step-by-step explanation:

i need the options

step-by-step explanation:

50*10 is greater

step-by-step explanation:

if you add the zero from 10 to 50, it will give you a bigger number.

i would be happy to . most people on would also love to i'm sure. if you just want someone who has done algebra before and want a little more personal relationship than just begging strangers for , i can certainly be of service. i do have college myself so i might not be 24/7.