21.28
The two numbers that multiply to -140 and add up to -8 are 7 and -20. When you multiply them, 7 × -20 equals -140, and when you add them, 7 + (-20) equals -8.
12
The two numbers that can multiply to get -48 and add to get 8 are 12 and -4. When multiplied, 12 × -4 equals -48, and when added, 12 + (-4) equals 8.
The two numbers that add to 0 but multiply to -72 are 8 and -8. When you add them together, 8 + (-8) equals 0. When you multiply them, 8 × (-8) equals -64, which is incorrect. The correct numbers are 6 and -6, which also don't satisfy the multiplication requirement. The numbers that fit the criteria should be 8 and -8.
The two numbers that multiply to give -20 and sum to -8 are -10 and 2. When multiplied, -10 × 2 equals -20, and when added, -10 + 2 equals -8.
The two numbers that multiply to -140 and add up to -8 are 7 and -20. When you multiply them, 7 × -20 equals -140, and when you add them, 7 + (-20) equals -8.
12
The two numbers that can multiply to get -48 and add to get 8 are 12 and -4. When multiplied, 12 × -4 equals -48, and when added, 12 + (-4) equals 8.
The two numbers that add to 0 but multiply to -72 are 8 and -8. When you add them together, 8 + (-8) equals 0. When you multiply them, 8 × (-8) equals -64, which is incorrect. The correct numbers are 6 and -6, which also don't satisfy the multiplication requirement. The numbers that fit the criteria should be 8 and -8.
-b = 8 multiply each side by -1 b = -8
The two numbers that multiply to give -20 and sum to -8 are -10 and 2. When multiplied, -10 × 2 equals -20, and when added, -10 + 2 equals -8.
n/8=2.4 multiply both by 8 n=19.2
The numbers that multiply to 96 but add to 4 are 12 and -8. When you multiply 12 by -8, you get 96, and when you add them together, 12 + (-8) equals 4. Therefore, the solution is 12 and -8.
The two numbers you are looking for are 8 and 15. When you multiply them, 8 × 15 equals 120, and when you add them, 8 + 15 equals 23. However, there's an error in the conditions provided since no two numbers can multiply to 120 and add to 43.
The numbers that multiply to 64 and add to 16 are 8 and 8. This is because 8 × 8 equals 64, and 8 + 8 equals 16. Thus, the solution is the pair (8, 8).
Multiply the first equation by -3
To find two numbers that multiply to 40 and add to -13, you can use the numbers -8 and -5. When multiplied, -8 × -5 equals 40, and when added, -8 + -5 equals -13. Thus, the numbers you're looking for are -8 and -5.