find the square root of each of the following by prime factorization 8281
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Your answer is 49. Firstly prime factors are required then pair it up...
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Hi ,
7| 8281
_______
7| 1183
______
13|169
_____
*****13
Therefore ,
√8281 = √ ( 7 × 7 ) × ( 13 × 13 )
= 7 × 13
= 91
I hope this helps you.
: )
7| 8281
_______
7| 1183
______
13|169
_____
*****13
Therefore ,
√8281 = √ ( 7 × 7 ) × ( 13 × 13 )
= 7 × 13
= 91
I hope this helps you.
: )
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