How do you write 42 as a product of its prime factors?

Answer 1

#42=2xx3xx7#

The lowest #color(blue)"prime number"# is 2. So we begin by dividing 42 by 2.
#rArr42÷color(red)(2) =21#
Now 21 cannot be divided by 2 so we now divide by the next highest #color(blue)"prime number"# which is 3.
#rArr21÷color(red)(3)=7#
Now 7 is a #color(blue)"prime number"#
#rArr7÷color(red)(7)=1# when we reach 1 we stop there.
Prime factors of 42 are #color(red)(2,3" and " 7)#

and as a product of prime factors, means expressing them in multiplication form.

#rArr42=2xx3xx7larr" product of prime factors"#
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Answer 2

To write 42 as a product of its prime factors, we can use the method of prime factorization:

42 = 2 × 3 × 7

Therefore, 42 can be expressed as the product of its prime factors as 2 × 3 × 7.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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