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Which of the following are square roots of the number below? check all that apply.

400
A) 400^1/2
B) 40
C) -20
D) 10
E) 20
F) -400^1/2​

2 Answers

0 votes

Answer:
A)400^1/2

E)20

C)-20

F)-400^1/2

User Anton Plebanovich
by
6.7k points
1 vote

Answer: E 20

Explanation:

just use a calculator

User Evil Pigeon
by
6.9k points