Question

by which smallest number should be multiplied the following number to make them perfect square find the square root of the perfect square 1280​

Answer 1

Step-by-step explanation:

Resolving 1280 into prime factors =

1280 = 2×2×2×2×2×2×2×2×5

Hence the number is 5 .

New number = 1280 × 5 = 6400

√6400 = 80

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Answer 2

Answer:

5

Step-by-step explanation:

1280*5 = 6400

√6400 = 80

answer = 5