Question

square root of 7744 by prime factorisation method
please telll fast

Answer 1

Answer:

$\sqrt{7744}=88$

Step-by-step explanation:

11|7744

_________

11|704

_________

2| 64

_________

2| 32

_________

2| 16

_________

2| 8

_________

2| 4

_________

***2

$\sqrt{7744}=\sqrt{11^{2}\times 2^{6}}\\=11\times 2^{3}\\=11\times 8\\=88$

Therefore,

$\sqrt{7744}=88$

•••♪

Answer 2

7744=11×11×2×2×2×2×2×2

√7744=11×2×2×2

√7744=88

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