Oh, dude, it's like a math riddle! The two numbers that multiply to 100 and add up to 40 are 20 and 5. I mean, I'm not saying I'm a math genius or anything, but that's just basic math, right? So, like, 20 times 5 is 100, and 20 plus 5 is 25, which is totally close to 40 if you squint a little.
120
129
76
-58.2843 and -1.7157 (approx).
7.29844 and 13.70156 (to 5 dp)
80
4 and 25
120
129
110
3.8197 and 26.1803 (approx).
76
-58.2843 and -1.7157 (approx).
7.29844 and 13.70156 (to 5 dp)
10. As in 10 + 10 = 20 and 10 * 10 = 100.
120
105