Do you need to know what two numbers multiply to 9 and add to 7? In other words, do you need to find the two numbers whose product is 9 and sum is 7? No problem! The two numbers that multiply to 9 and add to 7 are as follows:
1.69722
5.30278
Here is the math to prove that our above answer to "What two numbers multiply to 9 and add to 7?" is correct:
Multiply:
1.69722 × 5.30278 ≈ 9
Add
1.69722 + 5.30278 = 7
The answers above are rounded if necessary. Therefore, if you double check that the answer above is correct by using a calculator, you may find it to be slightly off.
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