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Is 1010 a factor of 12b+7812b + 78?\newlineChoices:\newline(A)yes\newline(B)no

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Full solution

Q. Is 1010 a factor of 12b+7812b + 78?\newlineChoices:\newline(A)yes\newline(B)no
  1. Factor out common factor: Simplify the expression by factoring out the common factor of 66. \newline12b+78=6(2b+13)12b + 78 = 6(2b + 13)
  2. Check for factor 1010: Check if 1010 is a factor of the simplified expression 6(2b+13)6(2b + 13). Since 1010 is not a factor of 66 and 1010 does not divide 2b+132b + 13 without knowing the value of bb, 1010 cannot be a factor of the entire expression.

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