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How do you write the sum of the number 49+63 as the product of their GCF and another sum?

Answer 1

Benjamin Altschul

#49+63=7xx(7+9)#

The prime factors of #49# are #7xx7#

and those of #63# are #3xx3xx7#

As only #7# is common, GCF is #7#

and as such #49+63# can be written as

#49+63=7xx7+7xx9=7xx(7+9)#

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Answer 2

Autumn Arnold

To write the sum of 49 and 63 as the product of their greatest common factor (GCF) and another sum, you first need to find the GCF of 49 and 63, which is 7. Then, you can express the sum of 49 and 63 as follows:

49 + 63 = 7 * (7 + 9)

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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.