Question

Root 112 rationalising factor

Answer 1

Answer:

√7 is rationalising factor

Step-by-step explanation:

2| 112

_________

2| 56

_________

2| 28

_________

2| 14

_________

***7

$\sqrt{112}\\=\sqrt{2\times 2\times 2 \times 2 \times 7}\\=4\sqrt{7}$

$Rationalising \: factor \: of\\ \sqrt{112} \: is \: \sqrt{7}$

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Answer 2

$\huge\sf{Answer:-}$

Root 112 rationalising factor:-

$\sqrt{112 } \\ = \sqrt{2 \times 2 \times 2 \times 2 \times 7} \\ = 4 \sqrt{7} \\ = \sqrt{112} = \sqrt{7} \\ = \sqrt{7}$