Question

Find the square root of 1,024 using prime factorisation method​

Answer 1

Answer:

• REQUIRED ANSWER :

$1024 \div 2 = 512 \\ 512 \div 2 = 256 \\ 256 \div 2 = 128 \\ 128 \div 2 = 64 \\ 64 \div 2 = 32 \\ 32 \div 2 = 16 \\ 16 \div 2 = 8 \\ 8 \div 2 = 4 \\ 4 \div 2 = 2 \\ 2 \div 2 = 1 \\ 1024 = 2 ^{10} \\ \sqrt{1024} = \sqrt{2} {}^{10} \\ = 2 {}^{5} \\ = 32$

Answer 2

Answer:

2×2×2×2×2×2×2×2×2×2

2×2×2×2×2 = 32