The question contains only an expression. There is no property illustrated.
6
43
There are multiple answers to this question. Most people will automatically say that 6 x 7 = 42, which is true, but also 42 x 1 = 42, 21 x 2 = 42 and 14 x 3 = 42. This is because all of these numbers are factors of 42. Factors are numbers you can multiply together to get another number.42 = 1 x 42, 2 x 21, 3 x 14, 6 x 7, 7 x 6, 14 x 3, 21 x 2, 42 x 1.
3 x 42 = (3 x 40) + (3 x 2) 3 x 40 = 120 3 x 2 = 6 120 + 6 = 126 3 x 42 = 126
1 x 42, 2 x 21, 3 x 14, 6 x 7, 7 x 6, 14 x 3, 21 x 2, 42 x 1
84 x 1/2 = 42 21 x 2 = 42 1 x 42 = 42 7 x 6 = 42
42 = 1 x 42 42 = 2 x 21 42 = 3 x 14 42 = 6 x 7
42 = 1 x 42, 2 x 21, 3 x 14, 6 x 7, 7 x 6, 14 x 3, 21 x 2, 42 x 1
6
43
1 x 42, 2 x 21, 3 x 14, 6 x 7, 7 x 6, 14 x 3, 21 x 2, 42 x 1 = 42
42 = 1 x 42 42 = 2 x 21 42 = 3 x 14 42 = 6 x 7
1 x 42, 2 x 21, 3 x 14, 6 x 7, 7 x 6, 14 x 3, 21 x 2, 42 x 1 = 42
(7 x 1) + (7 x 6) = 7 x 7 = 49
No. A prime number has only two factors, 1 and itself. However 42 has other factors: 1 x 42 = 42 2 x 26 = 42 3 x 14 = 42 6 x 7 = 42
It starts: 1 x 42 = 42 2 x 42 = 84 3 x 42 = 126 4 x 42 = 168 5 x 42 = 210 6 x 42 = 252 7 x 42 = 294 8 x 42 = 336 9 x 42 = 378 10 x 42 = 420 11 x 42 = 462 12 x 42 = 504 ...
42,84,126,168,210,252,294,336,378,420,462,504lol