189
1, 3, 7, 9, 21 and 63: 1 x 63, 3 x 21, 7 x 9
two prime numbers when added together will equal 63: 2 + 61
They are: -7*9 = -63
To find what you multiply to get 63, you can consider its factors. The pairs of numbers that multiply together to give 63 are 1 and 63, 3 and 21, and 7 and 9. For example, 7 multiplied by 9 equals 63.
81
1 x 63, 3 x 21, 7 x 9
189
1, 3, 7, 9, 21 and 63: 1 x 63, 3 x 21, 7 x 9
two prime numbers when added together will equal 63: 2 + 61
They are: -7*9 = -63
To find what you multiply to get 63, you can consider its factors. The pairs of numbers that multiply together to give 63 are 1 and 63, 3 and 21, and 7 and 9. For example, 7 multiplied by 9 equals 63.
63 and 65 are the number
7x9=63
81
The two numbers that multiply to 810 and add to -63 are -27 and -30. This is because -27 × -30 = 810 and -27 + -30 = -57.
The two numbers that add to 16 and multiply to 63 are 7 and 9. This is because 7 + 9 = 16 and 7 * 9 = 63. These numbers satisfy both conditions simultaneously, making them the correct solution to the problem.
'Product' is another way of saying 'multiply the two numbers together'.