Question

Find the positive square root of:
(a) 9a^16
(b) 0.04
Please help anyone!!

Answer 1

• The square root of 0.04 is 0.2. ... Since the square root needs to have one decimal place, squaring it gives us two decimal places
• The principal, real, root of:

9–√2

=3

All roots:

3

−3

9 is a perfect square

Answer 2

I hope I helped you