Question

pls....answer...how to proceed..,..after....step by step..​

Answer 1

expansion of √16×1×5×10=√4×4×1×5×5×2

√2×2×2×2×1×5×5×2

2×2×5×√2×1

200√2

282.84

Answer 2

Answer:

√(16 x 1 x 5 x 10)

= √( 4 x 4 x 5 x 5 x 2)

--------- --------

= 4 x 5 x √2

= 20√2

Step-by-step explanation:

1. Break those number in their simplest form and then arrange the same numbers in pairs. ( like 4 and 4, 5 and 5)
2. Then keep one number each from every pair and write them without the √ sign.
3. After that, keep that number inside the √ sign which donot form any same pair.
4. Atlast, multiply the numbers outside the √ sign and your answer is ready

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