They are:
3 + √17 ≈ 7.123
and 3 - √17 ≈ -1.123
The two numbers that add to 38 and multiply to give 72 are 36 and 2. When you add them together, 36 + 2 equals 38, and when you multiply them, 36 × 2 equals 72.
-82
56
1
82
Well you can multiply 2 and 2 and it will give you 4 when u add
-82
56
-11
3
1
82
-79
245
-0.4772256 and 10*472256 (to 6 dp)
The two numbers -9 + √89 (≈ 0.434) and -9 - √89 (≈ -18.434)
The two numbers that multiply to get 35 and add to 2 are 7 and -5. When you multiply them (7 * -5), you get -35, and when you add them (7 + -5), you get 2. Thus, the numbers are 7 and -5.