Question

(2√7)² simplifed with work

Answer 1

\[\sqrt{(2\sqrt{7)^2}} --> 2\sqrt{7}\]

Answer 2

wait that doesn't make sense

Answer 3

(2√7)² =2^2*7=4*7=28

Answer 4

how do you get 4 times 7?

Answer 5

2^2 =4 \[(\sqrt{7})^2=7\]