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25 and 65.

Set up a systems of equations

1)a*b = 1625

2)a+b = 90

Therefore, according to the second equation, a = 90 - b.

Plug that value of a into the first equation, and you will get that

(90 - b) * b = 1625.

This simplifies to

b(squared) - 90b + 1625 = 0.

This then simplifies to

(b-25)(b-65) = 0.

From there, solve for b and you will get 25 and 65.

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13y ago
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Q: What two numbers multiplied and make 1625 and add to make 90?
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