Hiba888 Hiba888

02-06-2020
Mathematics

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Square root of 8.8 up to two decimal step by step explanation

Respuesta :

jasdul1375 jasdul1375

02-06-2020

Answer:

2.97

Step-by-step explanation:

8.8 = 4 *2.2 = 4 * 220/100

220 = 4 *55

8.8 = (4 *4*55)/100 = 16 *55/100

[tex]\sqrt{8.8} =\sqrt{(16 * 55)}/\sqrt{100\\}[/tex]

[tex]\sqrt{8.8}= \frac{4}{10}*\sqrt{55}[/tex]

≈[tex]\sqrt{8.8} = 0.4 * 7.416 = 2.9664 \\2.97[/tex]

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