0
Wiki User
They are:
3 + √17 ≈ 7.123
and 3 - √17 ≈ -1.123
-82
56
1
82
-79
Well you can multiply 2 and 2 and it will give you 4 when u add
-11
3
245
-0.4772256 and 10*472256 (to 6 dp)
The two numbers -9 + √89 (≈ 0.434) and -9 - √89 (≈ -18.434)
20