19
6(3n+5)
6x4+5
19
-3 and -2
Product means to multiply the operands. The product of 5 and 6 is 30. Sum means to add the operands. The sum of 5 and 6 is 11.
6 and -1
The subject of this question is "sum". 5x6 - (5+6) is 19
19
2+3 = 5 and 2*3 = 6
11(5 + 6)
6(3n+5)
6x4+5
19
The question is a bit ambiguous: "the sum of the product ... " does not seem to make sense. The first 5 digit number is 10000 the first 5 digit multiple of 6 is 10002 Their product is 100020000. I am not sure what to sum, though.
It is: 6-5 = 1
6(3x + 5) = 18x + 30