Question

Which expression represents a perfect square monomial and it’s square root? Check all that apply

121; 11

4x^2; 2x

9x^2-1; 3x-1

25x; 5x

49x^4; 7x^2

Answer 1

Answer:

121; 11

4x^2; 2x

49x^4; 7x^2

Step-by-step explanation: did the Assignment

Answer 2

Answer:

It is A, B, and E. Edge 2021