225k views
4 votes
Which expressions represent a perfect square monomial and its square root? Check all that apply. 121; 11 4x2; 2x 9x2 – 1; 3x - 1 25x; 5x 49x4; 7x2

User Pochmurnik
by
5.6k points

2 Answers

4 votes

Answer:

A, B, E

Explanation:

Edge

User Italktothewind
by
6.6k points
3 votes

Answer:

its 1,2,and 5

Explanation:

User Matteo Mazzarolo
by
6.1k points