Find the sq. root by prime factorization.
a) 11025 b) 8469 c) 17956
Answers
Answered by
1
Answer:
a
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Answered by
5
Answer:
- 11025 = (105)²
- 8469 = (3√941)²
- 17956 = (134)²
Step-by-step explanation:
a) 11025
Hence,
11025 = (5 × 5 × 3 × 3 × 7 × 7)
= (5² × 3² × 7²) = (105)²
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b) 8469
Hence,
8469 = (3 × 3 × √941 × √941)
= (3² × √941²) = (3√941)²
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c) 17956
Hence,
17956 = (2 × 2 × 67 × 67)
= (2² × 67²) = (134)²
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