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lakkis [162]
3 years ago
15

The expression 21m−49n factored using the GCF

Mathematics
2 answers:
Mandarinka [93]3 years ago
8 0
7 is the GCF of 21 and 49. Does this help at all?
Step2247 [10]3 years ago
8 0

Answer:

The required expression is 7(3m-7n)

Step-by-step explanation:

Consider the provided expression.

21m-49n

We need to Factor out the using the GCF.

The greatest common factor of 21 and 49 is 7.

Now reduce the expression as shown:

7(3m-7n)

Hence, the required expression is 7(3m-7n)

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