Answer:.
Step-by-step explanation:
The number of unique roots a fourth-degree polynomial equals
<span>A. 4
The Fundamental Theorem of Algebra says so.</span>
Around 20.44
If you use long division you try to fit 17 into 347 as many times as you can then move the remainder down and keep dividing
Greenland's lowest temperature is -87 degrees while Africa's lowest is 76 degrees higher than that. That means we need to add 76 to -87.
Let T be the lowest temperature in Africa.
So the lowest temperature recorded in Africa is -11 degrees.