10
42 x 8 = (40 x 8) + (2 x 8) = 320 + 16 = 336
42 x 8 = (40 x 8) + (2 x 8)
2*21 = 42
50 and 42
The two numbers you are looking for are 7 and -49. They add up to 42 (7 + (-49) = 42) and multiply to -343 (7 * -49 = -343).
42 x 8 = (40 x 8) + (2 x 8) = 320 + 16 = 336
42 x 8 = (40 x 8) + (2 x 8)
2 when multiplied by 21 = 42
2*21 = 42
To find two numbers that multiply to 42, we need to factorize 42 into its prime factors, which are 2, 3, and 7. One possible pair of numbers that multiply to 42 is 6 and 7, as 6 * 7 = 42. Another pair is 3 and 14, as 3 * 14 = 42.
6x7
50 and 42
They are: 2*7*3 = 42
6 and 42
7 x 2 x 3 = 42
As a product of its prime factors: 2*3*7 = 42
42