isabellechinagozi
isabellechinagozi isabellechinagozi
  • 20-09-2020
  • Mathematics
contestada

Find the smallest number by which 240 must be multiplied so that the product is a perfect square. *

Respuesta :

Hrishii
Hrishii Hrishii
  • 20-09-2020

Answer:

15

Step-by-step explanation:

[tex]240 = 2 \times 2 \times 2 \times 2 \times 3 \times 5 \\ = {2}^{4} \times 15 \\ [/tex]

Here, 15 is not a square number so, 240 should be multiplied by 15 to make 240 as perfect square.

240* 15 = 3600

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