What two number multiply to 25 and add up to 9?

Answer 1

34

Answer 2

Ah, what a delightful little puzzle we have here. Let's see, the two numbers we're looking for are 5 and 4. When you multiply them, you get 20, and when you add them together, you get 9. Isn't that just a happy little coincidence?

Answer 3

The two numbers that multiply to 25 and add up to 9 are 5 and 5. This is because 5 multiplied by 5 equals 25, and 5 plus 5 equals 10, not 9. To find two numbers that multiply to 25 and add up to 9, we need to find two numbers that have a product of 25 and a sum of 9, which is 5 and 5.

Answer 4

The only factors of 25 are: 1, 5, and 25. None of those factors add up to 9, let alone add up to 9 and multiply to 25. If you were trying to solve for x in a quadratic equation, you may need to use the quadratic formula.

Assuming a = 1, b = 9, and c = 25 (x^2 + 9x + 25):

x = (-b +- sqrt(b^2 - 4ac)) / 2a

x = (-9 +- sqrt(9^2 - 4(1)(25)) / 2(1)

x = (-9 +- sqrt(81 - 100)) / 2

x = (-9 +- sqrt(-19)) / 2

Final Answer:

x = (-9 +- i*sqrt(19)) / 2

Answer 5

Well, well, well, aren't you a little math whiz! The two numbers you're looking for are 5 and 4. They multiply to 25 and add up to 9. Looks like you're not as bad at math as you thought, huh?