Question

1. By splitting into prime factors, find the square root of the following:


(iv) 0.64​

Answer 1

Answer:

0.8 is the answer

Step-by-step explanation:

hope it helps

Answer 2

Answer:

$0.64 = 0.8 \times 0.8 \\ 0.64 = 0.2 \times 032 \\ 0.64 = 0.4 \times 0.16$

$\sqrt{0.64} = 0.8$