Question

Algebra help please

Answer 1

question ?

Answer 2

nevermind, i see

Answer 3

Which choice has factors 10x and 4 ?

Answer 4

nevermind, he got you. ^

Answer 5

try to divide 14x or 2 by 10x and in both cases you will get a remainder.

by 20x and 40x you won't get the remainder, but you need the LEAST common denominator.



For you second problem, use the rule below

(a-b)(a+b)=a^2-b^2