Q. Factor 48m+42n to identify the equivalent expressions.Choose 2 answers:A 6(8m+7n)B 3(16m+14n)C 2(12m+21n)D 7(7m+6n)
Identify GCF of Coefficients: Identify the greatest common factor (GCF) of the coefficients 48 and 42. The factors of 48 are 1,2,3,4,6,8,12,16,24,48. The factors of 42 are 1,2,3,6,7,14,21,42. The GCF of 48 and 42 is 6.
Divide by GCF: Divide both terms of the expression 48m+42n by the GCF, which is 6. 48m÷6=8m42n÷6=7nSo, 48m+42n factored by 6 is 6(8m+7n).
Check Other Options: Check if any of the other answer choices are equivalent to 6(8m+7n). Option B: 3(16m+14n) is not equivalent because 16m+14n is not the result of dividing 48m+42n by 3. Option C: 2(12m+21n) is not equivalent because 12m+21n is not the result of dividing 48m+42n by 2. Option D: 7(7m+6n) is not equivalent because 3(16m+14n)0 is not the result of dividing 48m+42n by 3(16m+14n)2.
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