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2 years ago

2. Express the number 1750 as a product of prime factors of the form: p * qr * s

Mathematics

1 answer:

Artyom0805 [142]2 years ago

4 0

9514 1404 393

Answer:

1750 = 2 · 5³ · 7

Step-by-step explanation:

It is often helpful to start with divisibility rules when finding prime factors of a small composite number.

The least-significant digit is even, so we know 2 is a factor.

1750/2 = 875

The least significant digit is 5, so we know 5 is a factor.

875/5 = 175

175/5 = 35

35/5 = 7

7 is a prime number, so we're done.

The factorization is ...

1750 = 2 · 5³ · 7

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Answer:

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Step-by-step explanation:

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