1. What two numbers can be multiplied to equal -60 and added to be -11?

2. What two numbers can be multiplied to equal -36 and added to be -16?

3. What two numbers can be multiplied to equal 10 and added to equal -7?

Thanks

4 answers

1.
-15 + 4

Factor the other sets of numbers to find the answers.
2.
-18 + 2
3.
(-5)-(-2)
3.
-5 + -2